swimHailey Hayden
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.38 | AAA+0.89s to AAAA | 2026-04-01 | 2026 YMCA SCY Time Trials venue |
| 100 Freestyle | SCY | 54.38 | AAA+1.09s to AAAA | 2026-04-02 | 2026 YMCA SCY Time Trials venue |
| 200 Freestyle | SCY | 1:57.45 | AAA+2.06s to AAAA | 2026-03-31 | 2026 YMCA SCY Time Trials venue |
| 50 Backstroke | SCY | 30.68 | A+0.69s to AA | 2024-02-11 | 2024 Iceberg Invitational slow pool |
| 100 Backstroke | SCY | 1:03.31 | AA+2.62s to AAA | 2024-12-07 | 2024 Schoeder YMCA Finalist by Speedo venue |
| 200 Backstroke | SCY | 2:18.41 | A+0.52s to AA | 2024-12-08 | 2024 Schoeder YMCA Finalist by Speedo venue |
| 100 Breaststroke | SCY | 1:18.85 | BB+2.76s to A | 2024-02-11 | 2024 Iceberg Invitational slow pool |
| 50 Butterfly | SCY | 29.32 | AA+1.03s to AAA | 2024-02-11 | 2024 Iceberg Invitational slow pool |
| 100 Butterfly | SCY | 1:01.53 | AA+1.14s to AAA | 2026-04-03 | 2026 YMCA SCY Time Trials venue |
| 200 Individual Medley | SCY | 2:20.45 | AA+4.86s to AAA | 2026-01-01 | 1717310 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.88 | flat | 200 Free Relay | 2024-12-08 | 2024 Schoeder YMCA Finalist by Speedo |
| 50 Backstroke | SCY | 30.75 | flat | 200 Medley Relay | 2024-11-23 | 2024 Fall Western Great Lakes Open |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 13-14 · SCY
1503 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:18.41 | 732 |
| 200 IM SCY | 2:20.45 | 771 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
3890 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:57.45 | 945 |
| 100 BK SCY | 1:03.31 | 756 |
| 100 BR SCY | 1:18.85 | 599 |
| 100 FL SCY | 1:01.53 | 819 |
| 200 IM SCY | 2:20.45 | 771 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.38 RT 0.69s
Front half 26.22s · back half 28.16s
200 Freestyle SCY 1:57.45 RT 0.71s
Front half 57.62s · back half 59.83s
100 Backstroke SCY 1:03.31
Front half 30.95s · back half 32.36s
200 Backstroke SCY 2:18.41
Front half 68.58s · back half 69.83s
100 Breaststroke SCY 1:18.85
Front half 37.87s · back half 40.98s
100 Butterfly SCY 1:01.53 RT 0.78s
Front half 28.80s · back half 32.73s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.