swimEthan Jefferson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.22 | 2023-12-09 | 2023 CKA Record Breaker Meet | |
| 50 Freestyle | SCY | 31.60 | B+1.11s to BB | 2025-01-22 | KHSAA Region Six Championships fast pool |
| 100 Freestyle | SCY | 1:37.19 | +25.70s to B | 2023-11-03 | 2023 Kentucky Aquatics Autumn Classic |
| 25 Backstroke | SCY | 21.64 | 2023-12-09 | 2023 CKA Record Breaker Meet | |
| 50 Backstroke | SCY | 46.32 | +7.83s to B | 2024-02-24 | 2024 Cumberland Classic venue |
| 100 Backstroke | SCY | 1:28.48 | +6.29s to B | 2025-01-22 | KHSAA Region Six Championships fast pool |
| 200 Backstroke | SCY | 3:52.94 | +60.05s to B | 2024-01-01 | 2024 Triton Super Sprint |
| 25 Breaststroke | SCY | 36.26 | 2020-01-11 | 2020 Iron Swimmer Meet slow pool | |
| 50 Breaststroke | SCY | 56.69 | +13.20s to B | 2024-01-01 | 2024 Triton Super Sprint |
| 100 Breaststroke | SCY | 2:03.19 | +30.60s to B | 2024-02-24 | 2024 Cumberland Classic venue |
| 50 Butterfly | SCY | 49.63 | +12.54s to B | 2024-01-01 | 2024 Triton Super Sprint |
| 100 Individual Medley | SCY | 1:41.72 | +19.83s to B | 2023-12-09 | 2023 CKA Record Breaker Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 38.01 | flat | 200 Free Relay | 2024-01-28 | 2024 Triton Super Sprint |
| 50 Freestyle | SCY | 30.15 | flying | 200 Free Relay (leg 2) | 2025-02-08 | 1st Round KHSAA State Championships Site #2 |
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 11-12 · SCY
469 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:28.48 | 303 |
| 100 BR SCY | 2:03.19 | 166 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
767 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 46.32 | 225 |
| 50 BR SCY | 56.69 | 171 |
| 50 FL SCY | 49.63 | 155 |
| 100 IM SCY | 1:41.72 | 216 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:28.48
Front half 42.61s · back half 45.87s
100 Breaststroke SCY 2:03.19
Front half 60.25s · back half 62.94s
Progression
Faster times are higher. One card per event, all courses & history.