swimJonah Dumitru
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.11 | B+1.32s to BB | 2025-09-27 | EAJ Speedo September Meet 2025 venue |
| 100 Freestyle | SCY | 1:01.01 | B+2.22s to BB | 2026-02-14 | 10th Annual Small Team Championships venue |
| 200 Freestyle | SCY | 2:16.42 | B+8.03s to BB | 2026-01-30 | 2026 BSS February Classic - copied venue |
| 500 Freestyle | SCY | 6:50.29 | +34.00s to B | 2025-10-25 | 2025 SJAC Halloween Invitational venue |
| 50 Backstroke | SCY | 34.35 | +1.66s to B | 2025-09-27 | EAJ Speedo September Meet 2025 venue |
| 100 Backstroke | SCY | 1:13.40 | +3.91s to B | 2026-01-17 | 2026 Pentathlon venue |
| 50 Breaststroke | SCY | 37.56 | +0.07s to B | 2025-09-07 | September '25 SYOA venue |
| 100 Breaststroke | SCY | 1:19.74 | +1.15s to B | 2025-09-27 | EAJ Speedo September Meet 2025 venue |
| 200 Breaststroke | SCY | 2:53.37 | +1.88s to B | 2026-02-15 | 10th Annual Small Team Championships venue |
| 50 Butterfly | SCY | 31.03 | B+0.94s to BB | 2025-11-22 | 2025 SJAC Turkey Meet venue |
| 100 Butterfly | SCY | 1:14.08 | +5.39s to B | 2025-11-23 | 2025 SJAC Turkey Meet venue |
| 200 Butterfly | SCY | 2:51.75 | +17.76s to B | 2025-10-25 | 2025 SJAC Halloween Invitational venue |
| 100 Individual Medley | SCY | 1:11.38 | 2025-11-23 | 2025 SJAC Turkey Meet venue | |
| 200 Individual Medley | SCY | 2:33.66 | B+10.47s to BB | 2026-02-14 | 10th Annual Small Team Championships venue |
| 400 Individual Medley | SCY | 5:34.42 | +2.83s to B | 2026-01-30 | 2026 BSS February Classic - copied venue |
| 50 Freestyle | LCM | 32.15 | B+1.16s to BB | 2026-06-27 | 2026 Planet Swim Summer Championships venue |
| 100 Freestyle | LCM | 1:10.76 | B+3.27s to BB | 2026-05-17 | 2026 PSA May Invite fast pool |
| 100 Backstroke | LCM | 1:30.95 | +9.76s to B | 2025-05-17 | 2025 PSA May Invite venue |
| 50 Breaststroke | LCM | 45.09 | +2.50s to B | 2025-06-28 | SwimRise Season Finale venue |
| 100 Breaststroke | LCM | 1:33.63 | +2.24s to B | 2026-06-28 | 2026 Planet Swim Summer Championships venue |
| 200 Breaststroke | LCM | 3:19.95 | +0.06s to B | 2026-05-17 | 2026 PSA May Invite fast pool |
| 100 Butterfly | LCM | 1:25.22 | +6.63s to B | 2026-06-27 | 2026 Planet Swim Summer Championships venue |
| 200 Individual Medley | LCM | 2:54.17 | B+8.18s to BB | 2026-05-17 | 2026 PSA May Invite fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 29.01 | flying | 200 Free Relay (leg 3) | 2025-03-01 | 2025 Area 1 Spring Championships |
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
1740 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:50.29 | 305 |
| 200 BR SCY | 2:53.37 | 377 |
| 200 FL SCY | 2:51.75 | 282 |
| 200 IM SCY | 2:33.66 | 399 |
| 400 IM SCY | 5:34.42 | 377 |
| 200 BK SCY | — | 0 |
IMR 15-16 · SCY
1837 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:16.42 | 417 |
| 100 BK SCY | 1:13.40 | 329 |
| 100 BR SCY | 1:19.74 | 378 |
| 100 FL SCY | 1:14.08 | 314 |
| 200 IM SCY | 2:33.66 | 399 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.01
Front half 29.37s · back half 31.64s
200 Freestyle SCY 2:16.42
Front half 65.65s · back half 70.77s
500 Freestyle SCY 6:50.29
100 Backstroke SCY 1:13.40
Front half 35.97s · back half 37.43s
100 Breaststroke SCY 1:19.74
Front half 38.11s · back half 41.63s
200 Breaststroke SCY 2:53.37
Front half 84.98s · back half 88.39s
100 Butterfly SCY 1:14.08
Front half 34.46s · back half 39.62s
200 Butterfly SCY 2:51.75
100 Individual Medley SCY 1:11.38
Front half 34.35s · back half 37.03s
200 Individual Medley SCY 2:33.66
Front half 74.45s · back half 79.21s
400 Individual Medley SCY 5:34.42
Front half 168.77s · back half 165.65s
100 Freestyle LCM 1:10.76
Front half 34.21s · back half 36.55s
100 Backstroke LCM 1:30.95
Front half 43.79s · back half 47.16s
100 Breaststroke LCM 1:33.63
Front half 43.36s · back half 50.27s
200 Breaststroke LCM 3:19.95
Front half 96.86s · back half 103.09s
100 Butterfly LCM 1:25.22
Front half 38.49s · back half 46.73s
200 Individual Medley LCM 2:54.17
Front half 83.27s · back half 90.90s
Progression
Faster times are higher. One card per event, all courses & history.