| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:11.78 | Edmonton Open 2026 | 2026-01-30 |
| 100m Backstroke | 1:09.99 | Winter Provincial Trials | 2026-03-06 |
| 100m Butterfly | 1:31.56 | Goldfins Pentathlon | 2026-02-07 |
| 100m Freestyle | 1:06.27 | Goldfins Pentathlon | 2026-02-07 |
| 100m Freestyle | 1:04.27 | Neil Lepps 2026 | 2026-03-14 |
| 100m IM | 1:16.39 | Lloydminster Riptides RUSH Invitational | 2026-02-28 |
| 200m Backstroke | 2:29.95 | Winter Provincial Trials | 2026-03-06 |
| 200m Freestyle | 2:26.23 | Blue Bears Invitational | 2026-01-16 |
| 200m IM | 2:53.14 | Goldfins Pentathlon | 2026-02-07 |
| 200m IM | 2:48.50 | Neil Lepps 2026 | 2026-03-14 |
| 50m Backstroke | 34.31 | Edmonton Open 2026 | 2026-01-30 |
| 50m Backstroke | 32.81 | Winter Provincial Trials | 2026-03-06 |
| 50m Breaststroke | 42.10 | Neil Lepps 2026 | 2026-03-14 |
| 50m Butterfly | 34.30 | Winter Provincial Trials | 2026-03-06 |
| 50m Freestyle | 29.24 | Winter Provincial Trials | 2026-03-06 |
Etherington, Alex's top personal bests include 100m Backstroke (1:11.78), 100m Backstroke (1:09.99), 100m Butterfly (1:31.56), 100m Freestyle (1:06.27), 100m Freestyle (1:04.27).
Etherington, Alex swims for Lloydminster Riptides Swim Club.
Etherington, Alex has competed in 7 meets.