| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:55.04 | MAC Winter Invitational | 2026-01-22 |
| 100m Backstroke | 1:51.14 | 2025 BTSC Trojan Cup | 2025-12-12 |
| 100m Breaststroke | 1:59.26 | MAC Winter Invitational | 2026-01-22 |
| 100m Breaststroke | 2:00.06 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 100m Butterfly | 2:00.69 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m Freestyle | 2:03.26 | CCSC June Invitational | 2025-06-21 |
| 100m Freestyle | 1:43.19 | 2026 Trojan Pentathlon | 2026-03-06 |
| 100m IM | 2:08.49 | CCSC June Invitational | 2025-06-21 |
| 100m IM | 1:50.49 | 2026 Trojan Pentathlon | 2026-03-06 |
| 200m Backstroke | 4:05.96 | 2025 BTSC Trojan Cup | 2025-12-12 |
| 200m Breaststroke | 4:29.13 | 2025 Barrie Aquafest | 2025-10-31 |
| 200m Freestyle | 4:02.86 | 2025 Barrie Aquafest | 2025-10-31 |
| 200m IM | 3:58.82 | MAC Winter Invitational | 2026-01-22 |
| 200m IM | 4:01.53 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 50m Backstroke | 50.87 | MAC Winter Invitational | 2026-01-22 |
| 50m Backstroke | 50.77 | 2026 Trojan Pentathlon | 2026-03-06 |
| 50m Breaststroke | 59.43 | CCSC June Invitational | 2025-06-21 |
| 50m Breaststroke | 54.32 | 2026 Huronia SC Regional Championships | 2026-02-06 |
| 50m Butterfly | 52.49 | 2026 Trojan Pentathlon | 2026-03-06 |
| 50m Freestyle | 53.56 | CCSC June Invitational | 2025-06-21 |
| 50m Freestyle | 46.65 | 2026 Trojan Pentathlon | 2026-03-06 |
McCormack, Elena's top personal bests include 100m Backstroke (1:55.04), 100m Backstroke (1:51.14), 100m Breaststroke (1:59.26), 100m Breaststroke (2:00.06), 100m Butterfly (2:00.69).
McCormack, Elena swims for Barrie Trojan Swim Club.
McCormack, Elena has competed in 7 meets.