swimJacob Grotelueschen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.20 | BB+2.11s to A | 2023-02-24 | 2023 OKS 14-Under SCY State Championships venue |
| 100 Freestyle | SCY | 1:11.13 | B+0.54s to BB | 2023-02-26 | 2023 OKS 14-Under SCY State Championships venue |
| 200 Freestyle | SCY | 2:30.24 | BB+7.45s to A | 2023-11-10 | Gobbler Invitational |
| 500 Freestyle | SCY | 6:21.63 | A+15.04s to AA | 2023-10-27 | AESC Halloween Meet 2023 |
| 50 Backstroke | SCY | 40.12 | B+2.03s to BB | 2023-01-27 | AESC Ice Breaker Meet 2023 |
| 100 Backstroke | SCY | 1:22.18 | BB+6.59s to A | 2023-11-10 | Gobbler Invitational |
| 200 Backstroke | SCY | 2:48.09 | BB+7.30s to A | 2023-11-10 | Gobbler Invitational |
| 50 Breaststroke | SCY | 1:01.59 | +14.70s to B | 2021-10-24 | 2021 AESC Halloween Meet slow pool |
| 100 Breaststroke | SCY | 1:40.11 | B+7.52s to BB | 2023-10-27 | AESC Halloween Meet 2023 |
| 50 Butterfly | SCY | 37.59 | B+0.70s to BB | 2022-12-16 | AESC Elite Meet 2022 venue |
| 100 Butterfly | SCY | 1:39.84 | +9.35s to B | 2023-02-25 | 2023 OKS 14-Under SCY State Championships venue |
| 100 Individual Medley | SCY | 1:24.15 | B+2.46s to BB | 2023-02-24 | 2023 OKS 14-Under SCY State Championships venue |
| 200 Individual Medley | SCY | 2:55.36 | BB+11.67s to A | 2023-11-10 | Gobbler Invitational |
| 50 Freestyle | LCM | 35.90 | BB+1.71s to A | 2023-04-14 | Oklahoma Sprint Festival 2023 slow pool |
| 100 Freestyle | LCM | 1:18.33 | BB+3.04s to A | 2023-07-21 | 2023 OKS LCM State Championship venue |
| 200 Freestyle | LCM | 3:04.84 | B+8.65s to BB | 2023-06-23 | AESC Summer Splash 2023 venue |
| 400 Freestyle | LCM | 6:06.21 | BB+21.82s to A | 2023-07-23 | 2023 OKS LCM State Championship venue |
| 50 Backstroke | LCM | 45.79 | B+1.80s to BB | 2023-04-15 | Oklahoma Sprint Festival 2023 slow pool |
| 100 Backstroke | LCM | 1:42.52 | B+6.03s to BB | 2023-06-24 | AESC Summer Splash 2023 venue |
| 50 Breaststroke | LCM | 57.86 | +4.47s to B | 2023-06-25 | AESC Summer Splash 2023 venue |
| 100 Breaststroke | LCM | 2:16.75 | +19.56s to B | 2023-06-23 | AESC Summer Splash 2023 venue |
| 50 Butterfly | LCM | 41.63 | B+0.04s to BB | 2023-07-21 | 2023 OKS LCM State Championship venue |
| 100 Butterfly | LCM | 1:48.86 | +5.37s to B | 2023-06-25 | AESC Summer Splash 2023 venue |
| 200 Individual Medley | LCM | 3:53.18 | +12.49s to B | 2023-04-15 | Oklahoma Sprint Festival 2023 slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 Butterfly | SCY | 32.61 | flying | 200 Medley Relay (leg 3) | 2021-10-24 | 2021 AESC Halloween Meet |
| 50 Butterfly | LCM | 45.14 | flying | 200 Medley Relay (leg 3) | 2023-07-23 | 2023 OKS LCM State Championship |
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 11-12 · SCY
1885 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:21.63 | 562 |
| 100 BK SCY | 1:22.18 | 379 |
| 100 BR SCY | 1:40.11 | 310 |
| 100 FL SCY | 1:39.84 | 207 |
| 200 IM SCY | 2:55.36 | 427 |
IMR 11-12 · SCY
1690 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:30.24 | 472 |
| 50 BK SCY | 40.12 | 346 |
| 50 BR SCY | 1:01.59 | 133 |
| 50 FL SCY | 37.59 | 357 |
| 100 IM SCY | 1:24.15 | 382 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:11.13
Front half 33.39s · back half 37.74s
200 Freestyle SCY 2:30.24 split/total mismatch
100 Backstroke SCY 1:22.18 split/total mismatch
Front half 38.68s · back half 43.50s
200 Backstroke SCY 2:48.09 split/total mismatch
100 Butterfly SCY 1:39.84
Front half 40.14s · back half 59.70s
100 Individual Medley SCY 1:24.15
Front half 38.39s · back half 45.76s
200 Individual Medley SCY 2:55.36 split/total mismatch
100 Freestyle LCM 1:18.33
Front half 36.83s · back half 41.50s
200 Freestyle LCM 3:04.84
Front half 88.48s · back half 96.36s
400 Freestyle LCM 6:06.21
200 Individual Medley LCM 3:53.18
Front half 111.86s · back half 121.32s
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.
Progression
Faster times are higher. One card per event, all courses & history.