swimSofia-Marie Sehmer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.80 | AA+0.71s to AAA·Sectionals ✓+1.91s to Futures | 2025-12-05 | RAFC Winter Classic venue |
| 100 Freestyle | SCY | 56.56 | AA+2.07s to AAA·+0.07s to Sectionals | 2025-12-07 | RAFC Winter Classic venue |
| 200 Freestyle | SCY | 2:03.84 | A+1.15s to AA·+1.45s to Sectionals | 2025-03-01 | 2025 Spring Area 2 Championships |
| 500 Freestyle | SCY | 5:50.01 | BB+4.92s to A·+20.62s to Sectionals | 2025-02-15 | 2025 PA Sweetheart Special venue |
| 50 Backstroke | SCY | 30.86 | BB+0.57s to A·+4.57s to Futures | 2025-12-05 | RAFC Winter Classic venue |
| 100 Backstroke | SCY | 1:09.54 | BB+5.25s to A·+8.15s to Sectionals | 2025-03-01 | 2025 Spring Area 2 Championships venue |
| 50 Breaststroke | SCY | 32.41 | AAA+1.42s to AAAA·+2.62s to Futures | 2025-12-04 | RAFC Winter Classic |
| 100 Breaststroke | SCY | 1:12.78 | A+1.69s to AA·+2.19s to Sectionals | 2025-12-04 | RAFC Winter Classic |
| 200 Breaststroke | SCY | 2:50.41 | BB+9.72s to A·+17.62s to Sectionals | 2024-11-17 | 2024 Patriot Aquatics Winter Invite venue |
| 50 Butterfly | SCY | 30.38 | BB+0.29s to A·+4.69s to Futures | 2025-02-15 | 2025 PA Sweetheart Special venue |
| 100 Butterfly | SCY | 1:03.30 | A+1.91s to AA·+2.21s to Sectionals | 2024-11-15 | 2024 Patriot Aquatics Winter Invite |
| 100 Individual Medley | SCY | 1:13.52 | 2024-01-13 | BD January 2024 Invitational slow pool | |
| 200 Individual Medley | SCY | 2:23.05 | A+5.66s to AA·+6.56s to Sectionals | 2025-12-04 | RAFC Winter Classic |
| 50 Freestyle | LCM | 30.11 | A+0.22s to AA·+0.52s to Sectionals | 2025-04-27 | 2025 Ron Nardozzi Pre-Derby Sprint Invite venue |
| 100 Freestyle | LCM | 1:03.45 | AA+1.76s to AAA·Sectionals ✓+4.16s to Futures | 2024-04-20 | 2024 Ron Nardozzi Pre-Derby Sprint Invite |
| 200 Freestyle | LCM | 2:23.44 | A+4.15s to AA·+4.45s to Sectionals | 2025-06-20 | Swim Fort Lauderdale Speedo Summer Classic venue |
| 400 Freestyle | LCM | 5:04.88 | A+9.99s to AA·+13.09s to Sectionals | 2025-06-21 | Swim Fort Lauderdale Speedo Summer Classic venue |
| 50 Backstroke | LCM | 39.20 | B+0.81s to BB·+8.31s to Futures | 2024-04-20 | 2024 Ron Nardozzi Pre-Derby Sprint Invite venue |
| 100 Backstroke | LCM | 1:19.56 | BB+4.57s to A·+8.17s to Sectionals | 2025-06-20 | Swim Fort Lauderdale Speedo Summer Classic venue |
| 100 Breaststroke | LCM | 1:19.13 | AA+1.14s to AAA·Sectionals ✓+3.14s to Futures | 2026-05-15 | 2026 PA Long Course Invite |
| 50 Butterfly | LCM | 31.55 | AA+0.76s to AAA·+2.06s to Futures | 2024-05-17 | 2024 PA Long Course Invite |
| 100 Butterfly | LCM | 1:18.96 | B+0.57s to BB·+9.67s to Sectionals | 2025-06-20 | Swim Fort Lauderdale Speedo Summer Classic venue |
| 200 Individual Medley | LCM | 2:44.82 | BB+0.43s to A·+7.83s to Sectionals | 2025-06-21 | Swim Fort Lauderdale Speedo Summer Classic venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 24.17 | flying | 200 Medley Relay (leg 4) | 2024-11-17 | 2024 Patriot Aquatics Winter Invite |
| 50 Freestyle | SCY | 26.71 | flying | 200 Free Relay (leg 4) | 2024-09-28 | 2024 Elizabeth Kazeck Fall Sprint |
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 15-16 · SCY
1842 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:50.01 | 634 |
| 200 BR SCY | 2:50.41 | 548 |
| 200 IM SCY | 2:23.05 | 660 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3298 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.84 | 735 |
| 100 BK SCY | 1:09.54 | 524 |
| 100 BR SCY | 1:12.78 | 695 |
| 100 FL SCY | 1:03.30 | 684 |
| 200 IM SCY | 2:23.05 | 660 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.56
Front half 27.10s · back half 29.46s
200 Freestyle SCY 2:03.84 split/total mismatch
500 Freestyle SCY 5:50.01
Front half 176.16s · back half 173.85s
100 Backstroke SCY 1:09.54 RT 0.68s
Front half 33.72s · back half 35.82s
200 Breaststroke SCY 2:50.41
Front half 82.81s · back half 87.60s
100 Butterfly SCY 1:03.30 split/total mismatch
100 Individual Medley SCY 1:13.52
Front half 35.08s · back half 38.44s
200 Freestyle LCM 2:23.44
Front half 70.86s · back half 72.58s
400 Freestyle LCM 5:04.88
Front half 153.62s · back half 151.26s
100 Backstroke LCM 1:19.56
Front half 38.89s · back half 40.67s
100 Breaststroke LCM 1:19.13 split/total mismatch
100 Butterfly LCM 1:18.96
Front half 35.51s · back half 43.45s
200 Individual Medley LCM 2:44.82
Front half 80.30s · back half 84.52s
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.