O'Neill St. Mary's
School Records
Girls
| 100-Meter Dash | Mary Kersenbrock | 12.4 | 2002 |
| 200-Meter Dash | Mary Kersenbrock | 25.8 | 2002 |
| 400-Meter Dash | Mary Kersenbrock | 57.74 | 2002 |
| 800-Meter Run | Shelly Luther | 2:21.8 | 1989 |
| 1600-Meter Run | Shelly Luther | 5:25.6 | 1987 |
| 3200-Meter Run | Shelly Luther | 11:50.8 | 1987 |
| 100-Meter Hurdles | Kara Garman | 16.1 | 2003 |
| 300-Meter Hurdles | Kara Garman | 46.97 | 2003 |
| 400-Meter Relay | Elizabeth Fuscher Claire Kersenbrock Mary Kersenbrock Leah Dougherty |
51.53 | 1999 |
| 1600-Meter Relay | Heather Miles Kristin Mlanarik Sara Herley Shelly Luther |
4:15.0 | 1985 |
| 3200-Meter Relay | Kim Boettcher Jill Balk Tara Dougherty Sherry Havranek |
10:05.1 | 1993 |
| High Jump | Lora Luther Emily Everitt |
5'4 | 1994 2011 |
| Long Jump | Claire Kersenbrock | 17'8 | 2000 |
| Triple Jump | Claire Kersenbrock | 36'6 1/2 | 1999 |
| Shot Put | Makayla Davis | 35'6-3/4 | 2007 |
| Discus | Diane Schneider | 124'3 | 1990 |
| Pole Vault | Emily Walnofer | 8' | 2004 |
Boys
| 100-Meter Dash | Ray Donahue | 11.0 | 1955 |
| 200-Meter Dash | John Kersenbrock | 22.2 | 2009 |
| 400-Meter Dash | John Kersenbrock | 50.26 | 2009 |
| 800-Meter Run | Bill Mlnarik | 1:57.6 | 1981 |
| 1600-Meter Run | Tom Schmiz | 4:32.1 | 1979 |
| 3200-Meter Run | Matt Matterson | 9:47.8 | 1979 |
| 110-Meter High Hurdles | Tom Schmiz | 14.7 | 1982 |
| 300-Meter Hurdles | Brice Crawford | 39.86 | 1989 |
| 400-Meter Relay | Lambert Belina Gene Schneider Larry Donohoe Larry Tomlinson |
45.3 | 1959 |
| 1600-Meter Relay | George Shoemaker Scott Luther Dean Schneider Brice Crawford |
3:32.6 | 1988 |
| 3200-Meter Relay | Bill Mattern Ron Ramold Doug Zizka Bill Mlnarik |
8:07.16 | 1984 |
| High Jump | Chris Bahrij | 6'4 | 2002 |
| Long Jump | John Kersenbrock | 23'10-1/2 | 2009 |
| Triple Jump | John Kersenbrock | 46'6-3/4 | 2009 |
| Pole Vault | Brian Koening | 12'10 | 1997 |
| Shot | Larry Tomlinson | 55'5 | 1959 |
| Discus | Chris Bahrij | 168'6 | 2002 |
