swimKevin Callahan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.62 | BB+1.23s to A·+2.43s to Sectionals | 2026-10-11 | 2026 CO FST Swim Pinkfast pool |
| 100 Freestyle | SCY | 55.52 | BB+2.03s to A·+4.53s to Sectionals | 2026-10-10 | 2026 CO FST Swim Pinkfast pool |
| 500 Freestyle | SCY | 5:27.80 | BB+10.31s to A·+25.11s to Sectionals | 2026-10-11 | 2026 CO FST Swim Pinkfast pool |
| 50 Backstroke | SCY | 31.17 | B+1.58s to BB·+7.48s to Futures | 2026-10-10 | 2026 CO FST Swim Pinkfast pool |
| 50 Butterfly | SCY | 27.12 | A+1.03s to AA·+4.23s to Futures | 2026-10-10 | 2026 CO FST Swim Pinkfast pool |
| 100 Butterfly | SCY | 1:00.41 | BB+2.72s to A·+5.22s to Sectionals | 2026-10-11 | 2026 CO FST Swim Pinkfast pool |
| 200 Individual Medley | SCY | 2:23.47 | B+2.98s to BB·+19.48s to Sectionals | 2026-09-26 | 2026 CO NJ SC Kick-Off Invitefast pool |
| 50 Freestyle | LCM | 29.15 | BB+0.86s to A·+2.16s to Sectionals | 2026-07-11 | 2026 CO Firecracker Last Chance Invitefast pool |
| 100 Freestyle | LCM | 1:03.07 | BB+1.48s to A·+4.08s to Sectionals | 2026-06-26 | 2026 CO Zone 2 District Meet-AACfast pool |
| 200 Freestyle | LCM | 2:17.44 | BB+2.65s to A·+8.75s to Sectionals | 2026-06-27 | 2026 CO Zone 2 District Meet-AACfast pool |
| 400 Freestyle | LCM | 4:43.97 | A+8.28s to AA·+9.58s to Sectionals | 2026-07-18 | 2026 CO CSI Senior LCM State Championshipsvenue |
| 100 Backstroke | LCM | 1:17.53 | B+3.74s to BB·+12.34s to Sectionals | 2026-05-30 | 2026 CO Barracuda Summer Sizzler Invitevenue |
| 50 Butterfly | LCM | 31.61 | BB+0.82s to A·+5.32s to Futures | 2026-07-12 | 2026 CO Firecracker Last Chance Invitefast pool |
| 100 Butterfly | LCM | 1:09.67 | BB+3.68s to A·+6.58s to Sectionals | 2026-07-11 | 2026 CO Firecracker Last Chance Invitefast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
IMX / IMR
IMX 15-16 · SCY
1089 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:27.80 | 598 |
| 200 IM SCY | 2:23.47 | 491 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
1639 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:17.44 | 624 |
| 100 BK LCM | 1:17.53 | 451 |
| 100 FL LCM | 1:09.67 | 564 |
| 100 BR LCM | — | 0 |
| 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 55.52
Front half 26.80s · back half 28.72s
500 Freestyle SCY 5:27.80
Front half 155.23s · back half 172.57s
100 Butterfly SCY 1:00.41
Front half 28.32s · back half 32.09s
200 Individual Medley SCY 2:23.47
Front half 65.67s · back half 77.80s
100 Freestyle LCM 1:03.07
Front half 30.05s · back half 33.02s
200 Freestyle LCM 2:17.44
Front half 66.05s · back half 71.39s
400 Freestyle LCM 4:43.97
Front half 136.66s · back half 147.31s
100 Backstroke LCM 1:17.53
Front half 37.73s · back half 39.80s
100 Butterfly LCM 1:09.67
Front half 32.13s · back half 37.54s
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.