swimEvan Halverson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.76 | BB+1.57s to A | 2026-02-07 | 2026 ST AQTX STX Champs North venue |
| 100 Freestyle | SCY | 1:16.59 | BB+5.10s to A | 2026-02-08 | 2026 ST AQTX STX Champs North venue |
| 50 Backstroke | SCY | 36.00 | AA+1.61s to AAA | 2025-09-26 | 2025 ST LSAC Welcome to the Rock slow pool |
| 100 Backstroke | SCY | 1:18.74 | A+0.35s to AA | 2026-02-21 | 2026 ST AAAA SC STAGS fast pool |
| 200 Backstroke | SCY | 2:56.20 | 2025-12-07 | 2025 ST LSAC 5th Annual Graceland venue | |
| 50 Breaststroke | SCY | 42.36 | A+1.47s to AA | 2025-12-06 | 2025 ST LSAC 5th Annual Graceland venue |
| 100 Breaststroke | SCY | 1:33.09 | A+4.00s to AA | 2026-02-20 | 2026 ST AAAA SC STAGS fast pool |
| 50 Butterfly | SCY | 37.95 | BB+0.96s to A | 2026-02-08 | 2026 ST AQTX STX Champs North venue |
| 100 Individual Medley | SCY | 1:22.61 | BB+0.02s to A | 2026-02-07 | 2026 ST AQTX STX Champs North venue |
| 50 Freestyle | LCM | 37.25 | BB+0.66s to A | 2026-05-10 | 2026 ST TXLA 10&U End of School Splash venue |
| 100 Freestyle | LCM | 1:38.95 | B+5.86s to BB | 2025-04-05 | 2025 ST TXLA 10&U Long Course Kick Off venue |
| 50 Backstroke | LCM | 39.45 | AAA+1.96s to AAAA | 2026-05-24 | 2026 ST ASC Spring Showcase venue |
| 100 Backstroke | LCM | 1:26.88 | AA+0.99s to AAA | 2026-04-11 | 2026 ST LSAC 6th Annual Atomic Fest venue |
| 200 Backstroke | LCM | 3:07.27 | 2026-06-12 | 2026 ST TXLA Texas Open Invite venue | |
| 50 Breaststroke | LCM | 45.34 | AA+1.05s to AAA | 2026-06-12 | 2026 ST TXLA Texas Open Invite venue |
| 100 Breaststroke | LCM | 1:39.55 | AA+1.36s to AAA | 2026-05-24 | 2026 ST ASC Spring Showcase venue |
| 50 Butterfly | LCM | 54.38 | B+6.29s to BB | 2024-06-14 | 2024 ST LSAC For the Flag slow pool |
| 200 Individual Medley | LCM | 3:20.55 | A+7.06s to AA | 2026-04-19 | 2026 ST CCSS LC Distance Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 33.18 | flying | 200 Free Relay (leg 2) | 2026-02-20 | 2026 ST AAAA SC STAGS |
| 50 Breaststroke | SCY | 42.04 | flying | 200 Medley Relay (leg 2) | 2026-02-22 | 2026 ST AAAA SC STAGS |
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 10 & under · LCM
2295 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:26.88 | 813 |
| 100 BR LCM | 1:39.55 | 815 |
| 200 IM LCM | 3:20.55 | 667 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 10 & under · SCY
3120 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:16.59 | 525 |
| 50 BK SCY | 36.00 | 741 |
| 50 BR SCY | 42.36 | 660 |
| 50 FL SCY | 37.95 | 560 |
| 100 IM SCY | 1:22.61 | 634 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:16.59
Front half 36.97s · back half 39.62s
100 Backstroke SCY 1:18.74
Front half 39.43s · back half 39.31s
200 Backstroke SCY 2:56.20
Front half 88.94s · back half 87.26s
100 Breaststroke SCY 1:33.09
Front half 45.17s · back half 47.92s
100 Individual Medley SCY 1:22.61
Front half 40.21s · back half 42.40s
100 Freestyle LCM 1:38.95
Front half 46.50s · back half 52.45s
200 Backstroke LCM 3:07.27
Front half 93.77s · back half 93.50s
100 Breaststroke LCM 1:39.55
Front half 46.89s · back half 52.66s
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.