swimAmelia Koza
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.06 | 2020-01-05 | January Storm venue | |
| 50 Freestyle | SCY | 28.23 | BB+0.24s to A | 2024-10-26 | 2024 Spooktacular Swim Meet slow pool |
| 100 Freestyle | SCY | 1:03.10 | BB+2.21s to A | 2025-03-02 | 2025 IES Short Course Championships fast pool |
| 200 Freestyle | SCY | 2:17.55 | BB+5.66s to A | 2025-01-04 | 2025 January Storm venue |
| 500 Freestyle | SCY | 6:33.76 | B+10.87s to BB | 2026-02-27 | 2026 IES Short Course Championships fast pool |
| 1000 Freestyle | SCY | 13:57.28 | B+46.09s to BB | 2025-10-25 | 2025 Spooktacular Swim Meet venue |
| 25 Backstroke | SCY | 20.82 | 2019-10-27 | 2019 IE La Grande Spooktacular venue | |
| 50 Backstroke | SCY | 36.02 | B+2.03s to BB | 2024-01-06 | January Storm |
| 100 Backstroke | SCY | 1:16.28 | B+4.59s to BB | 2024-10-26 | 2024 Spooktacular Swim Meet slow pool |
| 200 Backstroke | SCY | 2:47.36 | B+11.47s to BB | 2024-10-27 | 2024 Spooktacular Swim Meet slow pool |
| 25 Breaststroke | SCY | 23.75 | 2019-10-26 | 2019 IE La Grande Spooktacular venue | |
| 50 Breaststroke | SCY | 33.99 | AA+0.90s to AAA | 2024-03-01 | 2024 IES Short Course Championships |
| 100 Breaststroke | SCY | 1:16.45 | BB+0.36s to A | 2026-02-27 | 2026 IES Short Course Championships fast pool |
| 200 Breaststroke | SCY | 2:52.25 | BB+8.46s to A | 2025-03-01 | 2025 IES Short Course Championships fast pool |
| 25 Butterfly | SCY | 25.32 | 2020-01-04 | January Storm venue | |
| 50 Butterfly | SCY | 33.86 | B+0.47s to BB | 2024-04-27 | 2024 LGSC/Baker City Dive & Dash venue |
| 100 Butterfly | SCY | 1:21.76 | +4.87s to B | 2024-10-26 | 2024 Spooktacular Swim Meet slow pool |
| 100 Individual Medley | SCY | 1:17.61 | 2024-03-24 | 2024 Northwest Region Age Group Regionals venue | |
| 200 Individual Medley | SCY | 2:29.76 | BB+1.87s to A | 2026-02-20 | 2026 OSAA 6A Championships venue |
| 400 Individual Medley | SCY | 5:47.78 | B+7.79s to BB | 2025-01-05 | 2025 January Storm venue |
| 50 Freestyle | LCM | 32.33 | BB+0.34s to A | 2024-07-26 | 2024 IES LC CHAMPIONSHIPS venue |
| 100 Freestyle | LCM | 1:12.38 | BB+2.79s to A | 2026-05-29 | 2026 TRI-CITY INVITATIONAL venue |
| 200 Freestyle | LCM | 2:39.17 | BB+8.78s to A | 2026-05-17 | 2026 Chris Engledow Memorial Meet venue |
| 400 Freestyle | LCM | 5:32.84 | BB+16.65s to A | 2026-05-17 | 2026 Chris Engledow Memorial Meet venue |
| 800 Freestyle | LCM | 12:16.63 | B+25.24s to BB | 2024-07-28 | 2024 IES LC CHAMPIONSHIPS venue |
| 1500 Freestyle | LCM | 24:43.40 | +10.81s to B | 2024-07-05 | Pendleton Open 2024 venue |
| 50 Backstroke | LCM | 40.06 | B+0.37s to BB | 2026-05-16 | 2026 Chris Engledow Memorial Meet venue |
| 100 Backstroke | LCM | 1:28.28 | B+4.69s to BB | 2026-05-30 | 2026 TRI-CITY INVITATIONAL venue |
| 200 Backstroke | LCM | 3:15.08 | +1.09s to B | 2025-07-05 | Pendleton Open 2025 venue |
| 50 Breaststroke | LCM | 42.82 | BB+1.73s to A | 2026-05-17 | 2026 Chris Engledow Memorial Meet venue |
| 100 Breaststroke | LCM | 1:23.71 | AA+3.22s to AAA | 2024-07-26 | 2024 IES LC CHAMPIONSHIPS |
| 200 Breaststroke | LCM | 3:17.62 | BB+8.33s to A | 2025-07-26 | 2025 IES LC CHAMPIONSHIPS venue |
| 50 Butterfly | LCM | 35.99 | BB+1.70s to A | 2026-05-16 | 2026 Chris Engledow Memorial Meet venue |
| 100 Butterfly | LCM | 1:32.18 | +4.79s to B | 2026-05-31 | 2026 TRI-CITY INVITATIONAL venue |
| 200 Individual Medley | LCM | 2:40.36 | AA+5.27s to AAA | 2025-07-25 | 2025 IES LC CHAMPIONSHIPS |
| 400 Individual Medley | LCM | 6:19.81 | BB+21.12s to A | 2026-05-31 | 2026 TRI-CITY INVITATIONAL venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 28.00 | flat | 200 Free Relay | 2026-03-01 | 2026 IES Short Course Championships |
| 50 Freestyle | SCY | 26.21 | flying | 200 Free Relay (leg 4) | 2025-10-26 | 2025 Spooktacular Swim Meet |
| 50 Freestyle | SCY | 35.42 | flying | 200 Medley Relay (leg 4) | 2022-03-05 | 2022 IES SC Junior Olympics |
| 50 Breaststroke | SCY | 35.12 | flying | 200 Medley Relay (leg 2) | 2025-03-01 | 2025 IES Short Course Championships |
| 50 Freestyle | LCM | 52.71 | flying | 200 Medley Relay (leg 4) | 2021-05-22 | 2021 IE LCN Fazzaris Pizza Open |
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 13-14 · LCM
2911 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:32.84 | 570 |
| 200 BK LCM | 3:15.08 | 410 |
| 200 BR LCM | 3:17.62 | 585 |
| 200 IM LCM | 2:40.36 | 784 |
| 400 IM LCM | 6:19.81 | 562 |
| 200 FL LCM | — | 0 |
IMR 13-14 · LCM
2916 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:39.17 | 563 |
| 100 BK LCM | 1:28.28 | 442 |
| 100 BR LCM | 1:23.71 | 771 |
| 100 FL LCM | 1:32.18 | 356 |
| 200 IM LCM | 2:40.36 | 784 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.10
Front half 30.54s · back half 32.56s
200 Freestyle SCY 2:17.55
Front half 67.09s · back half 70.46s
500 Freestyle SCY 6:33.76
Front half 189.70s · back half 204.06s
1000 Freestyle SCY 13:57.28
Front half 391.39s · back half 445.89s
100 Backstroke SCY 1:16.28
Front half 16.73s · back half 59.55s
200 Backstroke SCY 2:47.36
Front half 76.01s · back half 91.35s
100 Breaststroke SCY 1:16.45
Front half 35.81s · back half 40.64s
200 Breaststroke SCY 2:52.25
Front half 81.22s · back half 91.03s
100 Butterfly SCY 1:21.76
Front half 34.12s · back half 47.64s
100 Individual Medley SCY 1:17.61 RT 0.64s
Front half 37.31s · back half 40.30s
200 Individual Medley SCY 2:29.76
Front half 70.93s · back half 78.83s
400 Individual Medley SCY 5:47.78
Front half 171.25s · back half 176.53s
200 Freestyle LCM 2:39.17
Front half 78.90s · back half 80.27s
400 Freestyle LCM 5:32.84 · 240.0 min after 50 Freestyle
Front half 164.50s · back half 168.34s
800 Freestyle LCM 12:16.63
Front half 364.32s · back half 372.31s
1500 Freestyle LCM 24:43.40
200 Backstroke LCM 3:15.08
Front half 93.56s · back half 101.52s
100 Breaststroke LCM 1:23.71 split/total mismatch
200 Breaststroke LCM 3:17.62
Front half 92.97s · back half 104.65s
400 Individual Medley LCM 6:19.81
Front half 195.18s · back half 184.63s
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.