Ethan Pierson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.99 | AA+0.60s to AAA | 2024-06-29 | 2024 Firecracker slow pool |
| 100 Freestyle | SCY | 50.49 | AA+1.50s to AAA | 2024-06-29 | 2024 Firecracker slow pool |
| 100 Breaststroke | SCY | 1:05.36 | A+2.17s to AA | 2024-06-29 | 2024 Firecracker slow pool |
| 50 Freestyle | LCM | 26.11 | AA+0.22s to AAA | 2024-07-20 | 2024 Florida Summer Senior Championships venue |
| 100 Freestyle | LCM | 57.87 | AA+1.38s to AAA | 2024-07-21 | 2024 Florida Summer Senior Championships venue |
| 100 Breaststroke | LCM | 1:17.24 | BB+0.25s to A | 2024-07-21 | 2024 Florida Summer Senior Championships venue |
| 50 Butterfly | LCM | 28.67 | AA+0.48s to AAA | 2024-07-20 | 2024 Florida Summer Senior Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | LCM | 25.47 | flying | 200 Free Relay (leg 3) | 2024-07-19 | 2024 Florida Summer Senior Championships |
| 50 Freestyle | LCM | 25.02 | flying | 200 Medley Relay (leg 4) | 2024-07-20 | 2024 Florida Summer Senior Championships |
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
IMR 15-16 · SCY
687 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:05.36 | 687 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.49
Front half 24.31s · back half 26.18s
100 Breaststroke SCY 1:05.36
Front half 30.96s · back half 34.40s
100 Freestyle LCM 57.87 RT 0.63s
Front half 27.55s · back half 30.32s
100 Breaststroke LCM 1:17.24 RT 0.64s
Front half 35.99s · back half 41.25s
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.