swimAidan Jansen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 20.76 | AAA+0.07s to AAAA·Futures ✓+0.27s to Winter JNs | 2026-03-07 | 2026 OH Tim Myers SC Senior Champsvenue |
| 100 Freestyle | SCY | 48.91 | AA+1.22s to AAA·Sectionals ✓+2.52s to Futures | 2024-02-22 | 2024 OHIO STATE HIGH SCHOOL DIvenue |
| 200 Freestyle | SCY | 1:45.13 | AAA+4.54s to AAAA·Sectionals ✓+3.54s to Futures | 2026-03-06 | 2026 OH Tim Myers SC Senior Champsvenue |
| 500 Freestyle | SCY | 6:26.49 | +21.70s to B·+93.60s to Sectionals | 2019-12-13 | 2019 _Ohio River Challengevenue |
| 50 Backstroke | SCY | 32.25 | +1.36s to B·+7.76s to Sectionals | 2019-12-14 | 2019 _Ohio River Challengevenue |
| 100 Backstroke | SCY | 55.56 | A+1.67s to AA·Sectionals ✓+4.07s to Futures | 2026-03-07 | 2026 OH Tim Myers SC Senior Champsvenue |
| 50 Breaststroke | SCY | 29.61 | A+0.32s to AA·+2.42s to Sectionals | 2025-03-01 | 2025 OH Tim Myers Memorial SC Senior Champsvenue |
| 100 Breaststroke | SCY | 1:36.99 | +22.10s to B·+33.40s to Sectionals | 2018-12-09 | 2018 Ohio River Challengevenue |
| 50 Butterfly | SCY | 23.05 | AAAA·Sectionals ✓+0.16s to Futures | 2026-03-08 | 2026 OH Tim Myers SC Senior Champsvenue |
| 100 Butterfly | SCY | 51.72 | AA+0.13s to AAA·Sectionals ✓+1.13s to Futures | 2026-03-06 | 2026 OH Tim Myers SC Senior Champsvenue |
| 100 Individual Medley | SCY | 1:20.08 | 2018-12-08 | 2018 Ohio River Challengevenue | |
| 200 Individual Medley | SCY | 2:15.10 | BB+8.31s to A·+14.11s to Sectionals | 2025-03-02 | 2025 OH Tim Myers Memorial SC Senior Champsvenue |
| 50 Freestyle | LCM | 24.11 | AAA+0.12s to AAAA·Futures ✓+0.02s to Winter JNs | 2025-08-03 | 2025 Speedo Junior National Championshipsfast pool |
| 100 Freestyle | LCM | 52.26 | AAAA·Winter JNs ✓+0.27s to Jr Nationals | 2025-07-27 | 2025 OH LSC LC Senior Champsvenue |
| 200 Freestyle | LCM | 1:59.14 | AAA+3.95s to AAAA·Sectionals ✓+1.35s to Futures | 2025-08-01 | 2025 Jrs Time Trialsfast pool |
| 100 Backstroke | LCM | 1:05.05 | A+0.86s to AA·+0.66s to Sectionals | 2024-03-23 | 2024 Spring Speedo Sectionalsvenue |
| 50 Butterfly | LCM | 25.53 | AAAA·Futures ✓+0.14s to Jr Nationals | 2025-08-02 | 2025 Speedo Junior National Championshipsfast pool |
| 100 Butterfly | LCM | 58.49 | AAA+2.20s to AAAA·Sectionals ✓+0.50s to Futures | 2025-07-31 | 2025 Jrs Time Trialsfast pool |
| 200 Individual Medley | LCM | 2:30.14 | BB+2.05s to A·+10.75s to Sectionals | 2025-06-07 | 97th Ohio Valley Championships 2025venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 22.12 | flat | 200 Free Relay | 2024-02-23 | 2024 OHIO STATE HIGH SCHOOL DI |
| 50 Freestyle | SCY | 20.87 | flying | 200 Medley Relay (leg 4) | 2026-03-08 | 2026 OH Tim Myers SC Senior Champs |
| 50 Freestyle | SCY | 20.22 | flying | 200 Free Relay (leg 2) | 2026-03-05 | 2026 OH Tim Myers SC Senior Champs |
| 100 Freestyle | SCY | 46.26 | flying | 400 Free Relay (leg 2) | 2026-03-07 | 2026 OH Tim Myers SC Senior Champs |
| 100 Freestyle | SCY | 46.57 | flying | 400 Medley Relay (leg 4) | 2026-03-06 | 2026 OH Tim Myers SC Senior Champs |
| 200 Freestyle | SCY | 1:45.40 | flying | 800 Free Relay (leg 4) | 2026-03-05 | 2026 OH Tim Myers SC Senior Champs |
| 50 Butterfly | SCY | 35.33 | flying | 200 Medley Relay (leg 3) | 2018-12-08 | 2018 Ohio River Challenge |
| 50 Freestyle | LCM | 23.22 | flying | 200 Free Relay (leg 3) | 2025-07-30 | 2025 Speedo Junior National Championships |
| 50 Freestyle | LCM | 23.67 | flying | 200 Medley Relay (leg 4) | 2025-08-01 | 2025 Speedo Junior National Championships |
| 100 Freestyle | LCM | 52.71 | flying | 400 Medley Relay (leg 4) | 2025-08-03 | 2025 Speedo Junior National Championships |
| 100 Freestyle | LCM | 52.52 | flying | 400 Free Relay (leg 3) | 2025-08-02 | 2025 Speedo Junior National Championships |
| 200 Freestyle | LCM | 2:01.80 | flying | 800 Free Relay (leg 2) | 2026-08-04 | 2026 Speedo Junior National Championships |
| 50 Butterfly | LCM | 25.40 | flying | 200 Medley Relay (leg 3) | 2026-08-05 | 2026 Speedo Junior National Championships |
| 100 Butterfly | LCM | 1:01.58 | flying | 400 Medley Relay (leg 3) | 2024-07-27 | 2024 OH LSC LC Senior Champs |
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 17-18 · SCY
898 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:26.49 | 350 |
| 200 IM SCY | 2:15.10 | 548 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
3141 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:45.13 | 865 |
| 100 BK SCY | 55.56 | 681 |
| 100 BR SCY | 1:36.99 | 192 |
| 100 FL SCY | 51.72 | 855 |
| 200 IM SCY | 2:15.10 | 548 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.91
Front half 23.27s · back half 25.64s
200 Freestyle SCY 1:45.13
Front half 51.75s · back half 53.38s
500 Freestyle SCY 6:26.49
Front half 189.84s · back half 196.65s
100 Backstroke SCY 55.56
Front half 26.76s · back half 28.80s
100 Breaststroke SCY 1:36.99
Front half 45.16s · back half 51.83s
100 Butterfly SCY 51.72
Front half 23.61s · back half 28.11s
100 Individual Medley SCY 1:20.08
Front half 36.22s · back half 43.86s
200 Individual Medley SCY 2:15.10
Front half 59.32s · back half 75.78s
100 Freestyle LCM 52.26
Front half 24.88s · back half 27.38s
200 Freestyle LCM 1:59.14 RT 0.63s
Front half 58.02s · back half 61.12s
100 Backstroke LCM 1:05.05
Front half 31.75s · back half 33.30s
100 Butterfly LCM 58.49 RT 0.63s
Front half 26.48s · back half 32.01s
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.
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.