swimJacob Ahnen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.63 | 2025-01-01 | 2025 CO CUDA Pentathlon XXXVIII | |
| 50 Freestyle | SCY | 38.35 | +15.16s to Sectionals | 2025-12-13 | 2025 CO FAST Bill Spahn Mid Season Finalevenue |
| 100 Freestyle | SCY | 1:29.81 | +38.82s to Sectionals | 2026-02-21 | 2026 CO DSA Last Chancevenue |
| 500 Freestyle | SCY | 9:42.25 | +279.56s to Sectionals | 2025-12-20 | 2025 CO DSA Alonzo Nevares Brute Squadvenue |
| 25 Backstroke | SCY | 21.40 | 2026-01-04 | 2026 CO COSA New Year Openvenue | |
| 50 Backstroke | SCY | 46.63 | +22.94s to Futures | 2025-12-13 | 2025 CO FAST Bill Spahn Mid Season Finalevenue |
| 25 Breaststroke | SCY | 24.18 | 2025-01-01 | 2025 CO CUDA Pentathlon XXXVIII | |
| 50 Breaststroke | SCY | 50.21 | +23.92s to Futures | 2026-03-06 | 2026 CO 14&U Silver Statevenue |
| 100 Breaststroke | SCY | 1:46.96 | +43.77s to Sectionals | 2026-03-08 | 2026 CO 14&U Silver Statevenue |
| 25 Butterfly | SCY | 20.65 | 2026-01-04 | 2026 CO COSA New Year Openvenue | |
| 50 Butterfly | SCY | 54.54 | +31.65s to Futures | 2025-12-14 | 2025 CO FAST Bill Spahn Mid Season Finalevenue |
| 100 Individual Medley | SCY | 1:41.29 | 2025-12-14 | 2025 CO FAST Bill Spahn Mid Season Finalevenue | |
| 200 Individual Medley | SCY | 3:59.04 | +115.05s to Sectionals | 2026-01-03 | 2026 CO COSA New Year Openvenue |
| 50 Freestyle | LCM | 41.91 | +14.92s to Sectionals | 2026-07-12 | 2026 CO ACES/DSA Summer Blastvenue |
| 100 Freestyle | LCM | 1:36.18 | +37.19s to Sectionals | 2026-05-17 | 2026 CO Hilltopper Invitevenue |
| 200 Freestyle | LCM | 3:26.80 | +78.11s to Sectionals | 2026-07-25 | 2026 CO Age Group LCM State Championshipsfast pool |
| 50 Backstroke | LCM | 53.24 | +25.35s to Futures | 2026-06-07 | 2026 CO NJ Summer Solstice Invitefast pool |
| 100 Backstroke | LCM | 1:47.20 | +42.01s to Sectionals | 2026-07-25 | 2026 CO Age Group LCM State Championshipsfast pool |
| 50 Breaststroke | LCM | 55.69 | +24.80s to Futures | 2026-06-07 | 2026 CO NJ Summer Solstice Invitefast pool |
| 100 Breaststroke | LCM | 1:53.41 | +39.71s to Sectionals | 2026-07-26 | 2026 CO Age Group LCM State Championshipsfast pool |
| 200 Breaststroke | LCM | 4:17.21 | +96.33s to Sectionals | 2026-06-07 | 2026 CO NJ Summer Solstice Invitefast pool |
| 50 Butterfly | LCM | 50.86 | +24.57s to Futures | 2026-07-26 | 2026 CO Age Group LCM State Championshipsfast pool |
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 | LCM | 49.69 | flying | 200 Free Relay (leg 2) | 2026-06-07 | 2026 CO NJ Summer Solstice Invite |
| 50 Backstroke | LCM | 55.10 | flat | 200 Medley Relay | 2026-06-06 | 2026 CO NJ Summer Solstice Invite |
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 · LCM
1337 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:26.80 | 394 |
| 100 BK LCM | 1:47.20 | 415 |
| 100 BR LCM | 1:53.41 | 528 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
1522 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:29.81 | 308 |
| 50 BK SCY | 46.63 | 328 |
| 50 BR SCY | 50.21 | 380 |
| 50 FL SCY | 54.54 | 179 |
| 100 IM SCY | 1:41.29 | 327 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:29.81
Front half 41.37s · back half 48.44s
100 Breaststroke SCY 1:46.96
Front half 9.50s · back half 97.46s
100 Individual Medley SCY 1:41.29
Front half 46.98s · back half 54.31s
200 Individual Medley SCY 3:59.04
Front half 123.62s · back half 115.42s
100 Freestyle LCM 1:36.18
Front half 44.43s · back half 51.75s
200 Freestyle LCM 3:26.80
Front half 98.79s · back half 108.01s
100 Backstroke LCM 1:47.20
Front half 52.77s · back half 54.43s
100 Breaststroke LCM 1:53.41
Front half 55.33s · back half 58.08s
200 Breaststroke LCM 4:17.21
Front half 126.12s · back half 131.09s
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.