swimJonas Brown
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.04 | B+0.25s to BB·+12.65s to Sectionals | 2026-01-31 | 2026 NE GS Silver Championships fast pool |
| 100 Freestyle | SCY | 1:17.57 | BB+7.38s to A·+29.08s to Sectionals | 2026-02-14 | 2026 NE SAC 10 & Under Champs fast pool |
| 200 Freestyle | SCY | 2:51.33 | B+0.64s to BB·+65.04s to Sectionals | 2025-11-15 | 2025 NECRA Nov Distance & Specialty Meet - co venue |
| 500 Freestyle | SCY | 7:20.38 | BB+36.79s to A·+152.99s to Sectionals | 2026-03-13 | 2026 NE INST NE Cup fast pool |
| 50 Backstroke | SCY | 38.22 | BB+0.43s to A·+14.53s to Futures | 2026-01-31 | 2026 NE GS Silver Championships fast pool |
| 100 Backstroke | SCY | 1:27.05 | BB+7.16s to A·+32.56s to Sectionals | 2026-03-15 | 2026 NE INST NE Cup fast pool |
| 50 Breaststroke | SCY | 53.11 | B+5.32s to BB·+26.82s to Futures | 2025-10-25 | 2025 NE CRA October Distance & Specialty - co venue |
| 50 Butterfly | SCY | 39.40 | BB+3.31s to A·+16.51s to Futures | 2026-02-01 | 2026 NE GS Silver Championships fast pool |
| 100 Butterfly | SCY | 1:38.51 | BB+13.92s to A·+45.32s to Sectionals | 2026-03-14 | 2026 NE INST NE Cup fast pool |
| 100 Individual Medley | SCY | 1:29.03 | BB+9.14s to A | 2026-03-15 | 2026 NE INST NE Cup fast pool |
| 200 Individual Medley | SCY | 3:17.31 | B+1.32s to BB·+77.92s to Sectionals | 2026-01-11 | 2026 NE CRA New Year Distance and Specialty venue |
| 50 Freestyle | LCM | 37.89 | BB+2.20s to A·+12.40s to Sectionals | 2026-05-09 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 100 Freestyle | LCM | 1:27.23 | BB+7.04s to A·+31.74s to Sectionals | 2026-05-10 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 200 Freestyle | LCM | 3:12.78 | BB+19.09s to A·+71.49s to Sectionals | 2026-05-09 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 50 Backstroke | LCM | 44.03 | BB+0.94s to A·+16.14s to Futures | 2026-05-10 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 100 Backstroke | LCM | 1:46.70 | B+2.21s to BB·+44.71s to Sectionals | 2026-05-09 | 2026 NE CRA MIT Team Specialty LC Meet venue |
| 50 Butterfly | LCM | 49.07 | B+2.68s to BB·+22.78s to Futures | 2026-05-10 | 2026 NE CRA MIT Team Specialty LC Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 33.92 | flying | 200 Free Relay (leg 4) | 2026-03-15 | 2026 NE INST NE Cup |
| 50 Backstroke | SCY | 39.07 | flat | 200 Medley Relay | 2026-03-15 | 2026 NE INST NE Cup |
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 · SCY
1763 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:51.33 | 464 |
| 100 BK SCY | 1:27.05 | 497 |
| 100 FL SCY | 1:38.51 | 355 |
| 200 IM SCY | 3:17.31 | 447 |
| 100 BR SCY | — | 0 |
IMR 10 & under · SCY
2354 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:17.57 | 478 |
| 50 BK SCY | 38.22 | 597 |
| 50 BR SCY | 53.11 | 321 |
| 50 FL SCY | 39.40 | 477 |
| 100 IM SCY | 1:29.03 | 481 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:17.57
Front half 37.93s · back half 39.64s
200 Freestyle SCY 2:51.33
Front half 82.21s · back half 89.12s
500 Freestyle SCY 7:20.38
Front half 219.06s · back half 221.32s
100 Backstroke SCY 1:27.05
Front half 42.00s · back half 45.05s
100 Individual Medley SCY 1:29.03
Front half 40.61s · back half 48.42s
200 Individual Medley SCY 3:17.31
Front half 96.04s · back half 101.27s
200 Freestyle LCM 3:12.78
Front half 94.80s · back half 97.98s
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.