swimEphraim Vos
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.24 | BB+1.55s to A | 2025-11-02 | 2025 MN NOR Champ. Belt Sprint Spec. (Fall) venue |
| 100 Freestyle | SCY | 1:01.53 | BB+3.64s to A | 2025-01-01 | D.A.S.H. |
| 500 Freestyle | SCY | 6:49.17 | +10.48s to B | 2025-04-25 | 2025 ACAC Rock the Blocks Sprint Eliminator |
| 50 Backstroke | SCY | 29.74 | A+0.65s to AA | 2026-02-26 | 2026 Iowa Swimming Short Course Championships |
| 100 Backstroke | SCY | 1:07.61 | BB+3.82s to A | 2025-07-08 | 2025 PAC Freedom Invitational |
| 200 Backstroke | SCY | 2:22.15 | BB+3.16s to A | 2026-02-26 | 2026 Iowa Swimming Short Course Championships |
| 50 Breaststroke | SCY | 35.29 | BB+0.60s to A | 2024-10-11 | 2024 IA ACAC Timothy Jenks Memorial - Autumn Opener venue |
| 100 Breaststroke | SCY | 1:25.08 | +0.79s to B | 2025-11-01 | 2025 MN NOR Champ. Belt Sprint Spec. (Fall) venue |
| 50 Butterfly | SCY | 30.07 | BB+0.38s to A | 2026-02-26 | 2026 Iowa Swimming Short Course Championships |
| 100 Butterfly | SCY | 1:15.09 | +1.30s to B | 2025-11-01 | 2025 MN NOR Champ. Belt Sprint Spec. (Fall) venue |
| 100 Individual Medley | SCY | 1:12.77 | 2025-02-21 | 2025 IASI Age Group Championships | |
| 200 Individual Medley | SCY | 2:17.52 | A+2.23s to AA | 2025-01-01 | D.A.S.H. |
| 50 Freestyle | LCM | 32.13 | BB+1.54s to A | 2025-01-01 | 1607071 |
| 100 Freestyle | LCM | 1:10.96 | BB+3.87s to A | 2025-01-01 | 1607071 |
| 50 Backstroke | LCM | 36.67 | BB+1.28s to A | 2025-01-01 | 1618181 |
| 100 Backstroke | LCM | 1:18.09 | BB+3.20s to A | 2025-01-01 | 1607071 |
| 200 Backstroke | LCM | 2:53.14 | BB+10.45s to A | 2025-01-01 | 1607071 |
| 50 Breaststroke | LCM | 45.30 | B+2.71s to BB | 2025-01-01 | 1618181 |
| 100 Breaststroke | LCM | 1:34.44 | B+4.15s to BB | 2025-01-01 | 1607071 |
| 50 Butterfly | LCM | 33.96 | BB+0.47s to A | 2025-01-01 | 1617934 |
| 200 Individual Medley | LCM | 2:55.93 | BB+12.74s to A | 2025-01-01 | 1607071 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Backstroke | SCY | 34.06 | flat | 200 Medley Relay | 2024-12-21 | 2024 MN AQJT Holiday Invite |
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
1535 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:49.17 | 353 |
| 200 BK SCY | 2:22.15 | 543 |
| 200 IM SCY | 2:17.52 | 639 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1840 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:07.61 | 495 |
| 100 BR SCY | 1:25.08 | 357 |
| 100 FL SCY | 1:15.09 | 349 |
| 200 IM SCY | 2:17.52 | 639 |
| 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 Freestyle SCY 1:01.53 split/total mismatch
Front half 28.05s · back half 33.48s
500 Freestyle SCY 6:49.17 split/total mismatch
200 Backstroke SCY 2:22.15 split/total mismatch
100 Breaststroke SCY 1:25.08
Front half 38.85s · back half 46.23s
100 Butterfly SCY 1:15.09
Front half 33.09s · back half 42.00s
100 Individual Medley SCY 1:12.77 split/total mismatch
Front half 33.42s · back half 39.35s
200 Individual Medley SCY 2:17.52 split/total mismatch
100 Freestyle LCM 1:10.96 split/total mismatch
Front half 32.69s · back half 38.27s
100 Backstroke LCM 1:18.09 split/total mismatch
Front half 36.62s · back half 41.47s
200 Backstroke LCM 2:53.14 split/total mismatch
100 Breaststroke LCM 1:34.44 split/total mismatch
Front half 43.12s · back half 51.32s
200 Individual Medley LCM 2:55.93 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.