swimCallahan Kerner
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.76 | 2025-03-29 | 2025 Maryland 8 & Under Championship Meetslow pool | |
| 50 Freestyle | SCY | 40.35 | +15.56s to Sectionals | 2026-02-14 | 2026 MAC Fabulous February 'B' & Mini Meet |
| 100 Freestyle | SCY | 1:30.61 | +37.52s to Sectionals | 2026-02-14 | 2026 MAC Fabulous February 'B' & Mini Meet -venue |
| 200 Freestyle | SCY | 3:20.26 | +85.27s to Sectionals | 2026-03-01 | C&P Sub-District Championship 2026fast pool |
| 25 Backstroke | SCY | 21.63 | 2026-01-01 | Frederick Co. YMCA Swim Team | |
| 50 Backstroke | SCY | 47.85 | +21.56s to Futures | 2026-02-14 | 2026 MAC Fabulous February 'B' & Mini Meet -venue |
| 100 Backstroke | SCY | 1:44.24 | +44.95s to Sectionals | 2026-03-22 | 2026 Maryland 8 & Under Championship Meetfast pool |
| 25 Breaststroke | SCY | 33.61 | 2025-03-29 | 2025 Maryland 8 & Under Championship Meetslow pool | |
| 50 Breaststroke | SCY | 58.86 | +29.07s to Futures | 2026-02-14 | 2026 MAC Fabulous February 'B' & Mini Meet |
| 100 Breaststroke | SCY | 2:00.96 | +52.77s to Sectionals | 2026-03-21 | 2026 Maryland 8 & Under Championship Meetfast pool |
| 25 Butterfly | SCY | 29.51 | 2025-03-30 | 2025 Maryland 8 & Under Championship Meetslow pool | |
| 50 Butterfly | SCY | 51.78 | +26.09s to Futures | 2026-01-01 | Frederick Co. YMCA Swim Team |
| 100 Individual Medley | SCY | 1:46.18 | 2026-03-22 | 2026 Maryland 8 & Under Championship Meetfast pool | |
| 50 Freestyle | LCM | 45.34 | +17.05s to Sectionals | 2026-01-01 | LAC |
| 100 Freestyle | LCM | 1:40.35 | +39.66s to Sectionals | 2026-07-17 | 2026 MD Long Course Last Chance Meet |
| 50 Backstroke | LCM | 51.19 | +20.30s to Futures | 2026-01-01 | LAC |
| 100 Backstroke | LCM | 1:50.19 | +42.30s to Sectionals | 2026-07-17 | 2026 MD Long Course Last Chance Meet |
| 50 Breaststroke | LCM | 1:05.15 | +30.36s to Futures | 2026-05-02 | Early Bird LCvenue |
| 100 Breaststroke | LCM | 2:15.07 | +57.18s to Sectionals | 2026-05-03 | Early Bird LCvenue |
| 50 Butterfly | LCM | 54.17 | +24.68s to Futures | 2026-07-17 | 2026 MD Long Course Last Chance Meet |
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 | 53.27 | flat | 200 Free Relay | 2025-03-30 | 2025 Maryland 8 & Under Championship Meet |
| 50 Freestyle | SCY | 42.92 | flying | 200 Free Relay (leg 2) | 2026-02-28 | C&P Sub-District Championship 2026 |
| 50 Breaststroke | SCY | 54.35 | flying | 200 Medley Relay (leg 2) | 2026-03-21 | 2026 Maryland 8 & Under Championship Meet |
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
915 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:20.26 | 314 |
| 100 BK SCY | 1:44.24 | 310 |
| 100 BR SCY | 2:00.96 | 291 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1396 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:30.61 | 317 |
| 50 BK SCY | 47.85 | 315 |
| 50 BR SCY | 58.86 | 246 |
| 50 FL SCY | 51.78 | 220 |
| 100 IM SCY | 1:46.18 | 298 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:30.61
Front half 44.80s · back half 45.81s
200 Freestyle SCY 3:20.26
100 Backstroke SCY 1:44.24
Front half 50.71s · back half 53.53s
100 Breaststroke SCY 2:00.96
Front half 58.07s · back half 62.89s
100 Individual Medley SCY 1:46.18
Front half 49.17s · back half 57.01s
100 Breaststroke LCM 2:15.07
Front half 66.67s · back half 68.40s
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.