swimMarijke Dorsey
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.62 | +1.33s to B | 2025-01-10 | 2025 BAC January Classic Invite |
| 100 Freestyle | SCY | 1:14.40 | +1.91s to B | 2025-10-11 | 2025 BAC Spooktacular |
| 200 Freestyle | SCY | 2:50.80 | +13.11s to B | 2026-01-09 | 2026 BAC January Classic Invite |
| 500 Freestyle | SCY | 7:54.59 | +54.00s to B | 2026-05-08 | 2026 Spring Fling Meet |
| 50 Backstroke | SCY | 41.88 | +4.69s to B | 2025-10-11 | 2025 BAC Spooktacular |
| 100 Backstroke | SCY | 1:36.00 | +16.71s to B | 2025-05-10 | VAST Spring Fling 2025 fast pool |
| 200 Backstroke | SCY | 3:16.86 | +25.87s to B | 2025-01-10 | 2025 BAC January Classic Invite |
| 50 Breaststroke | SCY | 54.37 | +11.18s to B | 2024-11-08 | 2024 HSSB Fall Meet |
| 100 Breaststroke | SCY | 1:57.35 | +26.36s to B | 2026-01-09 | 2026 BAC January Classic Invite |
| 50 Butterfly | SCY | 41.64 | +4.95s to B | 2026-01-09 | 2026 BAC January Classic Invite |
| 100 Individual Medley | SCY | 1:33.07 | 2026-05-08 | 2026 Spring Fling Meet | |
| 50 Freestyle | LCM | 37.30 | B+1.91s to BB | 2026-01-01 | 1755935 |
| 100 Freestyle | LCM | 1:24.09 | +1.30s to B | 2026-06-12 | SHOR LC Open 2026 |
| 200 Freestyle | LCM | 3:11.67 | +11.28s to B | 2026-01-01 | 1755935 |
| 400 Freestyle | LCM | 7:31.17 | +72.08s to B | 2024-05-05 | 15th Annual Early Bird venue |
| 50 Backstroke | LCM | 55.56 | +11.77s to B | 2025-05-30 | 2025 BAC Jack Pettinger Invitational |
| 100 Backstroke | LCM | 1:25.14 | BB+5.75s to A | 2024-05-31 | 2024 BAC Jack Pettinger Invitational |
| 50 Breaststroke | LCM | 1:09.80 | +20.71s to B | 2024-06-01 | 2024 BAC Jack Pettinger Invitational venue |
| 100 Breaststroke | LCM | 2:16.87 | +32.18s to B | 2026-01-01 | 1755935 |
| 50 Butterfly | LCM | 34.78 | A+0.89s to AA | 2024-05-31 | 2024 BAC Jack Pettinger Invitational |
| 100 Butterfly | LCM | 1:51.39 | +21.50s to B | 2026-06-12 | SHOR LC Open 2026 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
IMX / IMR
IMX 13-14 · SCY
530 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:54.59 | 276 |
| 200 BK SCY | 3:16.86 | 254 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · LCM
1193 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:11.67 | 322 |
| 100 BK LCM | 1:25.14 | 493 |
| 100 BR LCM | 2:16.87 | 176 |
| 100 FL LCM | 1:51.39 | 202 |
| 200 IM LCM | — | 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 1:14.40 split/total mismatch
Front half 34.74s · back half 39.66s
200 Freestyle SCY 2:50.80 split/total mismatch
200 Backstroke SCY 3:16.86 split/total mismatch
100 Breaststroke SCY 1:57.35 split/total mismatch
Front half 54.77s · back half 62.58s
200 Freestyle LCM 3:11.67 split/total mismatch
400 Freestyle LCM 7:31.17
Front half 218.85s · back half 232.32s
100 Breaststroke LCM 2:16.87 split/total mismatch
Front half 65.88s · back half 70.99s
Progression
Faster times are higher. One card per event, all courses & history.