swimKian Groen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.62 | B+1.83s to BB | 2023-01-22 | 2023 CO PPA January Meet venue |
| 100 Freestyle | SCY | 1:02.22 | B+3.43s to BB | 2023-02-19 | 2023 CO PPA February Frenzy venue |
| 200 Freestyle | SCY | 1:31.64 | AAAA | 2021-01-31 | 2021 CO AP COSA 13&O Winter Series |
| 500 Freestyle | SCY | 7:57.98 | +101.69s to B | 2020-09-23 | 2020 CO AP WOOD COSPG 12&U COVID Series slow pool |
| 50 Backstroke | SCY | 38.15 | +5.46s to B | 2022-02-18 | 2022 CO PPA February Frenzy |
| 100 Backstroke | SCY | 1:13.11 | +3.62s to B | 2023-01-22 | 2023 CO PPA January Meet venue |
| 200 Backstroke | SCY | 2:43.32 | +11.53s to B | 2022-11-12 | 2022 CO PIkes Peak Finals venue |
| 50 Breaststroke | SCY | 42.48 | +4.99s to B | 2020-09-21 | 2020 CO AP WOOD COSPG 12&U COVID Series slow pool |
| 100 Breaststroke | SCY | 1:18.52 | B+5.53s to BB | 2023-02-19 | 2023 CO PPA February Frenzy venue |
| 200 Breaststroke | SCY | 3:03.65 | +12.16s to B | 2022-10-16 | 2022 CO PPA Harvest Heats venue |
| 50 Butterfly | SCY | 37.77 | +5.38s to B | 2020-09-23 | 2020 CO AP WOOD COSPG 12&U COVID Series slow pool |
| 100 Butterfly | SCY | 1:08.13 | B+4.34s to BB | 2021-01-31 | 2021 CO AP COSA 13&O Winter Series |
| 100 Individual Medley | SCY | 1:12.95 | 2021-01-31 | 2021 CO AP COSA 13&O Winter Series | |
| 200 Individual Medley | SCY | 2:31.99 | B+8.80s to BB | 2023-02-18 | 2023 CO PPA February Frenzy venue |
| 50 Freestyle | LCM | 33.65 | +0.36s to B | 2022-06-18 | 2022 CO Falfins June LC Open venue |
| 100 Freestyle | LCM | 1:16.16 | +3.47s to B | 2022-06-19 | 2022 CO Falfins June LC Open venue |
| 50 Backstroke | LCM | 56.63 | +17.94s to B | 2019-04-27 | 2019 CO CSST LC Spring Invitational venue |
| 100 Backstroke | LCM | 1:30.91 | +9.72s to B | 2022-06-18 | 2022 CO Falfins June LC Open venue |
| 200 Backstroke | LCM | 3:12.02 | +15.83s to B | 2022-06-19 | 2022 CO Falfins June LC Open venue |
| 50 Breaststroke | LCM | 59.99 | +17.40s to B | 2019-04-28 | 2019 CO CSST LC Spring Invitational venue |
| 100 Breaststroke | LCM | 1:39.27 | +7.88s to B | 2022-06-19 | 2022 CO Falfins June LC Open venue |
| 50 Butterfly | LCM | 51.20 | +14.71s to B | 2019-04-27 | 2019 CO CSST LC Spring Invitational venue |
| 100 Butterfly | LCM | 1:30.46 | +11.87s to B | 2022-06-18 | 2022 CO Falfins June LC Open venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 34.31 | flying | 200 Free Relay (leg 2) | 2020-03-01 | 2020 CO CSI 14&U SC AG Championships |
| 50 Backstroke | SCY | 41.81 | flat | 200 Medley Relay | 2019-11-03 | 2019 CO CMA Mountain High Point Challenge |
| 50 Breaststroke | SCY | 43.94 | flying | 200 Medley Relay (leg 2) | 2020-02-29 | 2020 CO CSI 14&U SC AG Championships |
| 100 Butterfly | LCM | 1:07.88 | flying | 400 Medley Relay (leg 3) | 2022-07-21 | 2022 CO CSI Senior LC Championships |
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 15-16 · SCY
1234 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:57.98 | 193 |
| 200 BK SCY | 2:43.32 | 311 |
| 200 BR SCY | 3:03.65 | 317 |
| 200 IM SCY | 2:31.99 | 413 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2646 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:31.64 | 1100 |
| 100 BK SCY | 1:13.11 | 333 |
| 100 BR SCY | 1:18.52 | 396 |
| 100 FL SCY | 1:08.13 | 404 |
| 200 IM SCY | 2:31.99 | 413 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.22
Front half 29.64s · back half 32.58s
500 Freestyle SCY 7:57.98
Front half 235.45s · back half 242.53s
100 Backstroke SCY 1:13.11 RT 0.88s
Front half 35.72s · back half 37.39s
200 Backstroke SCY 2:43.32 RT 0.62s
100 Breaststroke SCY 1:18.52
Front half 36.81s · back half 41.71s
200 Breaststroke SCY 3:03.65
Front half 90.17s · back half 93.48s
200 Individual Medley SCY 2:31.99
Front half 70.72s · back half 81.27s
100 Freestyle LCM 1:16.16
Front half 35.17s · back half 40.99s
100 Backstroke LCM 1:30.91
Front half 43.38s · back half 47.53s
200 Backstroke LCM 3:12.02
Front half 96.50s · back half 95.52s
100 Breaststroke LCM 1:39.27
Front half 47.22s · back half 52.05s
100 Butterfly LCM 1:30.46
Front half 40.81s · back half 49.65s
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.