swimJonah Dashnaw
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.84 | +0.95s to B·+7.25s to Sectionals | 2025-09-20 | 2025 Life TIme Michigan Intersquadslow pool |
| 100 Freestyle | SCY | 1:03.94 | +0.65s to B·+14.95s to Sectionals | 2025-09-20 | 2025 Life TIme Michigan Intersquadslow pool |
| 200 Freestyle | SCY | 2:41.01 | +22.72s to B·+53.52s to Sectionals | 2025-09-20 | 2025 Life TIme Michigan Intersquadslow pool |
| 50 Breaststroke | SCY | 37.75 | +0.26s to B·+10.56s to Sectionals | 2025-09-20 | 2025 Life TIme Michigan Intersquadslow pool |
| 50 Freestyle | LCM | 31.67 | B+0.68s to BB·+5.68s to Sectionals | 2025-07-13 | 2025 Grizzly Summer Sizzlervenue |
| 100 Freestyle | LCM | 1:16.19 | +3.50s to B·+19.60s to Sectionals | 2025-07-13 | 2025 Grizzly Summer Sizzlervenue |
| 200 Freestyle | LCM | 3:00.10 | +20.11s to B·+56.61s to Sectionals | 2025-07-12 | 2025 Grizzly Summer Sizzlervenue |
| 50 Breaststroke | LCM | 46.55 | +3.96s to B·+14.56s to Sectionals | 2025-06-22 | 2025 Life Time Michigan Summerfestvenue |
| 100 Breaststroke | LCM | 1:45.48 | +14.09s to B·+32.69s to Sectionals | 2025-07-12 | 2025 Grizzly Summer Sizzlervenue |
| 200 Breaststroke | LCM | 3:51.66 | +31.77s to B·+71.87s to Sectionals | 2025-06-22 | 2025 Life Time Michigan Summerfestvenue |
| 200 Individual Medley | LCM | 3:24.10 | +25.31s to B·+64.71s to Sectionals | 2025-07-12 | 2025 Grizzly Summer Sizzlervenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 1:17.22 | flying | 400 Free Relay (leg 2) | 2025-06-22 | 2025 Life Time Michigan Summerfest |
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 · LCM
520 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 3:51.66 | 249 |
| 200 IM LCM | 3:24.10 | 271 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
805 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:00.10 | 277 |
| 100 BR LCM | 1:45.48 | 257 |
| 200 IM LCM | 3:24.10 | 271 |
| 100 BK LCM | — | 0 |
| 100 FL 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 1:03.94
Front half 29.63s · back half 34.31s
200 Freestyle SCY 2:41.01
100 Freestyle LCM 1:16.19
Front half 33.77s · back half 42.42s
200 Freestyle LCM 3:00.10
Front half 82.20s · back half 97.90s
100 Breaststroke LCM 1:45.48
Front half 47.62s · back half 57.86s
200 Breaststroke LCM 3:51.66
Front half 100.86s · back half 130.80s
200 Individual Medley LCM 3:24.10
Front half 96.98s · back half 107.12s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.