| Rank | Athlete | College | Mark | Date | Championship | Race | Venue |
|---|---|---|---|---|---|---|---|
| 877 | Alan Whelan | UL | 41.90 | 2010-04-24 | T&F | 4x100m | Santry |
| 901 | Brian Cullinane | UL | 41.90 | 1998-04-24 to 1998-04-25 | T&F | 4x100m | Belfield |
| 878 | David McCarthy | UL | 41.90 | 2010-04-24 | T&F | 4x100m | Santry |
| 902 | Gary Ryan | UL | 41.90 | 1998-04-24 to 1998-04-25 | T&F | 4x100m | Belfield |
| 879 | David O'Shea | UL | 41.90 | 2010-04-24 | T&F | 4x100m | Santry |
| 903 | Tom Comyns | UL | 41.90 | 1998-04-24 to 1998-04-25 | T&F | 4x100m | Belfield |
| 880 | Darragh Graham | UL | 41.90 | 2010-04-24 | T&F | 4x100m | Santry |
| 904 | Kieran Murphy | UL | 41.90 | 1998-04-24 to 1998-04-25 | T&F | 4x100m | Belfield |
| 857 | Steven Colvert | UCD | 41.97 | 2010-04-23 | T&F | 4x100m SF 1 | Santry |
| 858 | John Crowley | UCD | 41.97 | 2010-04-23 | T&F | 4x100m SF 1 | Santry |
| 859 | Jamie Davis | UCD | 41.97 | 2010-04-23 | T&F | 4x100m SF 1 | Santry |
| 860 | Patrick Phelan | UCD | 41.97 | 2010-04-23 | T&F | 4x100m SF 1 | Santry |
| 986 | A.N. Other | Dublin | 42.20 | 1995-06-17 | IUAA Representative | 4x100m | Belfield |
| 983 | A.N. Other | Dublin | 42.20 | 1995-06-17 | IUAA Representative | 4x100m | Belfield |
| 980 | A.N. Other | Dublin | 42.20 | 1995-06-17 | IUAA Representative | 4x100m | Belfield |
| 977 | A.N. Other | Dublin | 42.20 | 1995-06-17 | IUAA Representative | 4x100m | Belfield |
| 953 | Dean Adams | UU | 42.21 | 2011-04-30 | T&F | 4x100m | Antrim Forum |
| 954 | John Housten | UU | 42.21 | 2011-04-30 | T&F | 4x100m | Antrim Forum |
| 955 | Sean McMahon | UU | 42.21 | 2011-04-30 | T&F | 4x100m | Antrim Forum |
| 956 | Adam McMullan | UU | 42.21 | 2011-04-30 | T&F | 4x100m | Antrim Forum |
| Athlete | College | Mark | Date | Venue |
|---|---|---|---|---|
| John F. Kearney | UCD | 44.40 | 1970-05-09 | Belfield |
| Paul Magnier | UCD | 44.40 | 1970-05-09 | Belfield |
| John McStay | UCD | 44.40 | 1970-05-09 | Belfield |
| Tom Grace | UCD | 44.40 | 1970-05-09 | Belfield |
| Denis O'Connell | UCD | 43.60 | 1972-05-05 to 1972-05-06 | Santry & College Park |
| Gerry Cummiskey | UCD | 43.60 | 1972-05-05 to 1972-05-06 | Santry & College Park |
| John F. Kearney | UCD | 43.60 | 1972-05-05 to 1972-05-06 | Santry & College Park |
| John Ross | UCD | 43.60 | 1972-05-05 to 1972-05-06 | Santry & College Park |
| A.N. Other | QUB | 43.10 | 1974-05-03 to 1974-05-04 | Belfield |
| A.N. Other | QUB | 43.10 | 1974-05-03 to 1974-05-04 | Belfield |
| A.N. Other | QUB | 43.10 | 1974-05-03 to 1974-05-04 | Belfield |
| A.N. Other | QUB | 43.10 | 1974-05-03 to 1974-05-04 | Belfield |
| A.N. Other | QUB | 43.10 | 1978-05-05 to 1978-05-06 | Mary Peters |
| A.N. Other | QUB | 43.10 | 1978-05-05 to 1978-05-06 | Mary Peters |
| A.N. Other | QUB | 43.10 | 1978-05-05 to 1978-05-06 | Mary Peters |
| A.N. Other | QUB | 43.10 | 1978-05-05 to 1978-05-06 | Mary Peters |
| A.N. Other | UCD | 42.50 | 1983-05-06 to 1983-05-07 | Mary Peters |
| A.N. Other | UCD | 42.50 | 1983-05-06 to 1983-05-07 | Mary Peters |
| A.N. Other | UCD | 42.50 | 1983-05-06 to 1983-05-07 | Mary Peters |
| A.N. Other | UCD | 42.50 | 1983-05-06 to 1983-05-07 | Mary Peters |
| D. Marrs | QUB | 42.30 | 1984-05-04 to 1984-05-05 | Belfield |
| Simon Baird | QUB | 42.30 | 1984-05-04 to 1984-05-05 | Belfield |
| Philip Beattie | QUB | 42.30 | 1984-05-04 to 1984-05-05 | Belfield |
| S. McBride | QUB | 42.30 | 1984-05-04 to 1984-05-05 | Belfield |
| Brian Cullinane | UL | 41.90 | 1998-04-24 to 1998-04-25 | Belfield |
| Kieran Murphy | UL | 41.90 | 1998-04-24 to 1998-04-25 | Belfield |
| Tom Comyns | UL | 41.90 | 1998-04-24 to 1998-04-25 | Belfield |
| Gary Ryan | UL | 41.90 | 1998-04-24 to 1998-04-25 | Belfield |
| Alan Whelan | UL | 41.90 | 2010-04-24 | Santry |
| Darragh Graham | UL | 41.90 | 2010-04-24 | Santry |
| David O'Shea | UL | 41.90 | 2010-04-24 | Santry |
| David McCarthy (OYD) | UL | 41.90 | 2010-04-24 | Santry |
| Athlete | College | Mark | Date | Venue |
|---|---|---|---|---|
| Sheena O'Brien | UCD | 56.00 | 1970-05-09 | Belfield |
| B. O'Toole | UCD | 56.00 | 1970-05-09 | Belfield |
| E. Guiney | UCD | 56.00 | 1970-05-09 | Belfield |
| Ann Lee | UCD | 56.00 | 1970-05-09 | Belfield |
| Janet Patricia Grainger | TCD | 55.00 | 1972-05-05 to 1972-05-06 | Santry & College Park |
| Patricia Mary Moran | TCD | 55.00 | 1972-05-05 to 1972-05-06 | Santry & College Park |
| Maire Murphy | TCD | 55.00 | 1972-05-05 to 1972-05-06 | Santry & College Park |
| Patricia Anne Wilson | TCD | 55.00 | 1972-05-05 to 1972-05-06 | Santry & College Park |
| A.N. Other | UCC | 51.60 | 1974-05-03 to 1974-05-04 | Belfield |
| A.N. Other | UCC | 51.60 | 1974-05-03 to 1974-05-04 | Belfield |
| A.N. Other | UCC | 51.60 | 1974-05-03 to 1974-05-04 | Belfield |
| A.N. Other | UCC | 51.60 | 1974-05-03 to 1974-05-04 | Belfield |
| A.N. Other | QUB | 51.50 | 1976-04-30 to 1976-05-01 | Plassey |
| A.N. Other | QUB | 51.50 | 1976-04-30 to 1976-05-01 | Plassey |
| A.N. Other | QUB | 51.50 | 1976-04-30 to 1976-05-01 | Plassey |
| A.N. Other | QUB | 51.50 | 1976-04-30 to 1976-05-01 | Plassey |
| A.N. Other | TCE | 51.10 | 1981-05-01 to 1981-05-02 | Plassey |
| A.N. Other | TCE | 51.10 | 1981-05-01 to 1981-05-02 | Plassey |
| A.N. Other | TCE | 51.10 | 1981-05-01 to 1981-05-02 | Plassey |
| A.N. Other | TCE | 51.10 | 1981-05-01 to 1981-05-02 | Plassey |
| A.N. Other | QUB | 50.10 | 1983-05-06 to 1983-05-07 | Mary Peters |
| A.N. Other | QUB | 50.10 | 1983-05-06 to 1983-05-07 | Mary Peters |
| A.N. Other | QUB | 50.10 | 1983-05-06 to 1983-05-07 | Mary Peters |
| A.N. Other | QUB | 50.10 | 1983-05-06 to 1983-05-07 | Mary Peters |
| A.N. Other | UCD | 49.10 | 1985-05-03 to 1985-05-04 | Mardyke |
| A.N. Other | UCD | 49.10 | 1985-05-03 to 1985-05-04 | Mardyke |
| A.N. Other | UCD | 49.10 | 1985-05-03 to 1985-05-04 | Mardyke |
| A.N. Other | UCD | 49.10 | 1985-05-03 to 1985-05-04 | Mardyke |
| Anna Boyle | UU | 48.09 | 2006-04-22 | Antrim Forum |
| Leigh Whiteside | UU | 48.09 | 2006-04-22 | Antrim Forum |
| Elaine McCaffery | UU | 48.09 | 2006-04-22 | Antrim Forum |
| Mandy Gault | UU | 48.09 | 2006-04-22 | Antrim Forum |
| Claire Bergin | DCU | 47.51 | 2009-04-25 | Plassey |
| Claire Brady | DCU | 47.51 | 2009-04-25 | Plassey |
| Sharon Kilduff | DCU | 47.51 | 2009-04-25 | Plassey |
| Jacqueline Mulhall | DCU | 47.51 | 2009-04-25 | Plassey |