Koreen Olson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.32 | 2022-05-14 | 2022 UT CVM May Meet slow pool | |
| 50 Freestyle | SCY | 31.99 | B+2.00s to BB | 2024-03-22 | The Golden Race 2024 venue |
| 100 Freestyle | SCY | 1:09.44 | B+4.35s to BB | 2025-04-25 | 2025 CCAT Easter Pentathlon |
| 200 Freestyle | SCY | 2:14.94 | BB+5.25s to A | 2026-02-06 | 2026 UT Region 5 OBS fast pool |
| 500 Freestyle | SCY | 5:57.65 | BB+7.76s to A | 2026-02-06 | 2026 UT Region 5 OBS fast pool |
| 25 Backstroke | SCY | 22.94 | 2022-09-24 | CVM September Meet slow pool | |
| 50 Backstroke | SCY | 43.40 | +7.51s to B | 2023-04-14 | 2023 CCAT Easter Pentathlon venue |
| 100 Backstroke | SCY | 1:17.76 | +1.87s to B | 2025-04-25 | 2025 CCAT Easter Pentathlon |
| 50 Breaststroke | SCY | 44.73 | +2.84s to B | 2023-04-15 | 2023 CCAT Easter Pentathlon venue |
| 100 Breaststroke | SCY | 1:31.74 | +4.25s to B | 2025-04-25 | 2025 CCAT Easter Pentathlon |
| 200 Breaststroke | SCY | 3:17.74 | +9.55s to B | 2026-05-21 | CVM May Meet venue |
| 50 Butterfly | SCY | 51.58 | +16.29s to B | 2023-04-14 | 2023 CCAT Easter Pentathlon venue |
| 100 Butterfly | SCY | 1:28.61 | +12.82s to B | 2025-04-25 | 2025 CCAT Easter Pentathlon |
| 100 Individual Medley | SCY | 1:32.29 | 2023-05-12 | Skyline Wet and Wild Meet venue | |
| 200 Individual Medley | SCY | 2:47.27 | B+10.38s to BB | 2025-04-25 | 2025 CCAT Easter Pentathlon |
| 200 Freestyle | SCM | 2:36.68 | B+1.39s to BB | 2025-11-01 | 2025 Box Elder Invite OBS venue |
| 400 Freestyle | SCM | 5:30.68 | BB+24.59s to A | 2025-11-01 | 2025 Box Elder Invite OBS venue |
| 100 Backstroke | SCM | 1:49.25 | +25.36s to B | 2024-06-21 | SDAT Summer Fun SCM Meet venue |
| 200 Individual Medley | SCM | 3:39.92 | +33.23s to B | 2024-06-21 | SDAT Summer Fun SCM Meet 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.
IMX / IMR
IMX 15-16 · SCY
1358 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:57.65 | 594 |
| 200 BR SCY | 3:17.74 | 351 |
| 200 IM SCY | 2:47.27 | 413 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1952 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:14.94 | 568 |
| 100 BK SCY | 1:17.76 | 375 |
| 100 BR SCY | 1:31.74 | 347 |
| 100 FL SCY | 1:28.61 | 249 |
| 200 IM SCY | 2:47.27 | 413 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:14.94
Front half 66.54s · back half 68.40s
500 Freestyle SCY 5:57.65
Front half 174.47s · back half 183.18s
200 Breaststroke SCY 3:17.74
Front half 96.98s · back half 100.76s
100 Individual Medley SCY 1:32.29
Front half 46.06s · back half 46.23s
200 Freestyle SCM 2:36.68
Front half 77.47s · back half 79.21s
400 Freestyle SCM 5:30.68
Front half 164.44s · back half 166.24s
100 Backstroke SCM 1:49.25
Front half 54.29s · back half 54.96s
200 Individual Medley SCM 3:39.92
Front half 112.39s · back half 107.53s
Progression
Faster times are higher. One card per event, all courses & history.