| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:28.30 | Pugsley's Plunge 2026 | 2026-01-16 |
| 100m Breaststroke | 1:50.92 | 4th Annual Comet Cup | 2025-11-14 |
| 100m Butterfly | 1:37.36 | Pugsley's Plunge 2026 | 2026-01-16 |
| 100m Freestyle | 1:15.65 | Pugsley's Plunge 2026 | 2026-01-16 |
| 200m Backstroke | 3:07.82 | 2026 Cochrane Comets Winter Invitational | 2026-02-06 |
| 200m Freestyle | 2:48.83 | 2026 Cochrane Comets Winter Invitational | 2026-02-06 |
| 200m IM | 3:27.34 | 4th Annual Comet Cup | 2025-11-14 |
| 50m Backstroke | 40.46 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Breaststroke | 48.79 | Mountain Madness 2025 | 2025-10-18 |
| 50m Butterfly | 40.28 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Freestyle | 34.11 | Pugsley's Plunge 2026 | 2026-01-16 |
Koppang, Elsa's top personal bests include 100m Backstroke (1:28.30), 100m Breaststroke (1:50.92), 100m Butterfly (1:37.36), 100m Freestyle (1:15.65), 200m Backstroke (3:07.82).
Koppang, Elsa swims for Bow Valley Riptides.
Koppang, Elsa has competed in 5 meets.