| Num | Athlete | College | Mark | Date | Championship | Race | Venue |
|---|---|---|---|---|---|---|---|
| 1 | John Menton | IUAA | 52.96 | 1993-06-22 | Celtic T&F | DT | Antrim Forum |
| 2 | John Menton | ILSI | 52.38 | 1995-04-22 | T&F | DT | Mardyke |
| 3 | J. Morrison | UCC | 160″1′ | 1961-05-06 | T&F | DT | Belfield |
| 4 | John Menton | ILSI | 48.36 | 1996-04-19 to 1996-04-20 | T&F | DT | Antrim Forum |
| 5 | John Menton | UCD | 48.20 | 1991-05-03 to 1991-05-04 | T&F | DT | Plassey |
| 6 | Gerard Nagle | UCD | 47.86 | 1996-04-19 to 1996-04-20 | T&F | DT | Antrim Forum |
| 7 | John Farrelly | UCD | 47.52 | 1989-05-05 to 1989-05-06 | T&F | DT | Mary Peters |
| 8 | Mark Sweeney | RCSI | 46.80 | 1988-04-29 to 1988-04-30 | T&F | DT | Santry |
| 9 | Mark Sweeney | RCSI | 46.30 | 1986-05-02 to 1986-05-03 | T&F | DT | Santry & College Park |
| 10 | Jeremy Harper | UU | 45.70 | 2006-04-22 | T&F | DT | Antrim Forum |
| 11 | Ger Nagle | IUAA | 45.70 | 1993-06-22 | Celtic T&F | DT | Antrim Forum |
| 12 | Jeremy Harper | UU | 45.68 | 2008-04-19 | T&F | DT | Irishtown Stadium & Belfield |
| 13 | Mark Sweeney | RCSI | 45.22 | 1985-05-03 to 1985-05-04 | T&F | DT | Mardyke |
| 14 | Mark Sweeney | RCSI | 45.06 | 1987-05-08 to 1987-05-09 | T&F | DT | Antrim Forum |
| 15 | Eoin Leen | UCC | 45.02 | 2004-04-17 | T&F | DT | Mardyke |
| 16 | Ger Nagle | IUAA | 44.68 | 1995-06-20 | Celtic T&F | DT | Antrim Forum |
| 17 | Gerard Nagle | UCD | 44.68 | 1992-04-24 to 1992-04-25 | T&F | DT | Belfield |
| 18 | John Menton | IUAA | 44.56 | 1995-06-20 | Celtic T&F | DT | Antrim Forum |
| 19 | Jeremy Harper | UU | 44.50 | 2007-04-14 | T&F | DT | Santry |
| 20 | Kevin Prendergast | UCD | 144″0¼′ | 1960-05-14 | T&F | DT | Belfield |
| Athlete | College | Mark | Date | Venue |
|---|---|---|---|---|
| L. Smith | TCD | 108″1′ | 1914-06-05 | Ulster Grounds |
| J. Phelan | UCD | 108″5′ | 1921-06-04 | Terenure |
| L.W. Smith | TCD | 109″4½′ | 1923-06-02 | Cherryvale |
| J. Phelan | UCD | 114″10½′ | 1924-05-31 | College Park |
| Dennis J. Cussen | TCD | 115″8′ | 1925-06-06 | Terenure |
| Pat J. O'Callaghan | UCC | 116″9½′ | 1929-06-01 | Terenure |
| Pat J. O'Callaghan | UCC | 133″8′ | 1930-06-07 | Mardyke |
| Brian O'Halloran | UCD | 135″9′ | 1959-05-13 | Mardyke |
| Kevin Prendergast | UCD | 144″0¼′ | 1960-05-14 | Belfield |
| J. Morrison | UCC | 160″1′ | 1961-05-06 | Belfield |
| John Menton | ILSI | 52.38 | 1995-04-22 | Mardyke |
| Athlete | College | Mark | Date | Venue |
|---|---|---|---|---|
| Gay Porter | QUB | 116″5′ | 1968-05-11 | College Park |
| Gay Porter | QUB | 135″0′ | 1969-05-03 | Malone Road |
| A.M. Flannery | QUB | 41.82 | 1992-04-24 to 1992-04-25 | Belfield |
| Eileen O'Keeffe | AIT | 43.13 | 2001-04-21 | Santry & Belfield |
| Eileen O'Keeffe | RCSI | 45.38 | 2006-04-22 | Antrim Forum |