Becca Koza
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.12 | 2016-10-23 | 2016 La Grande Spooktacular Swim Meet slow pool | |
| 50 Freestyle | SCY | 24.21 | AAA+0.52s to AAAA | 2024-03-01 | 2024 IES Short Course Championships fast pool |
| 100 Freestyle | SCY | 51.90 | AAA+0.61s to AAAA | 2026-02-21 | 2026 OSAA 6A Championships venue |
| 200 Freestyle | SCY | 1:52.08 | AAA+0.69s to AAAA | 2022-12-03 | 2022 IE VAN Vandal Invitational venue |
| 500 Freestyle | SCY | 5:11.12 | AAA+12.53s to AAAA | 2022-12-02 | 2022 IE VAN Vandal Invitational venue |
| 1000 Freestyle | SCY | 10:49.50 | AAA+23.71s to AAAA | 2023-03-26 | 2023 Four Corners Speedo Sectionals - Austin venue |
| 1650 Freestyle | SCY | 18:00.76 | AA+0.07s to AAA | 2023-03-26 | 2023 Four Corners Speedo Sectionals - Austin venue |
| 25 Backstroke | SCY | 20.06 | 2017-01-07 | January Storm venue | |
| 50 Backstroke | SCY | 35.28 | +0.39s to B | 2020-01-04 | January Storm venue |
| 100 Backstroke | SCY | 1:00.82 | AA+2.33s to AAA | 2023-03-04 | 2023 IES Short Course Championships fast pool |
| 200 Backstroke | SCY | 2:16.36 | A+3.47s to AA | 2024-12-08 | 2024 Tualatin Hills Holiday Classic venue |
| 25 Breaststroke | SCY | 24.01 | 2016-10-22 | 2016 La Grande Spooktacular Swim Meet slow pool | |
| 50 Breaststroke | SCY | 35.52 | BB+0.53s to A | 2020-03-07 | 2020 IES SC Junior Olympics fast pool |
| 100 Breaststroke | SCY | 1:09.95 | AA+3.06s to AAA | 2024-12-06 | 2024 Tualatin Hills Holiday Classic venue |
| 200 Breaststroke | SCY | 2:36.32 | A+4.43s to AA | 2024-10-26 | 2024 Spooktacular Swim Meet slow pool |
| 25 Butterfly | SCY | 18.00 | 2017-01-07 | January Storm venue | |
| 50 Butterfly | SCY | 26.71 | AAA+0.52s to AAAA | 2026-03-01 | 2026 IES Short Course Championships fast pool |
| 100 Butterfly | SCY | 56.92 | AAA+1.53s to AAAA | 2025-03-15 | 2025 Spring Speedo Sectional - Boise, ID venue |
| 200 Butterfly | SCY | 2:08.71 | AA+0.22s to AAA | 2026-02-27 | 2026 IES Short Course Championships fast pool |
| 100 Individual Medley | SCY | 1:09.15 | 2020-01-05 | January Storm venue | |
| 200 Individual Medley | SCY | 2:08.34 | AAA+3.75s to AAAA | 2026-03-15 | 2026 NW Spring Speedo Sectionals - Boise venue |
| 400 Individual Medley | SCY | 4:32.97 | AAA+7.58s to AAAA | 2026-02-28 | 2026 IES Short Course Championships fast pool |
| 50 Freestyle | LCM | 28.03 | AAA+0.94s to AAAA | 2022-07-22 | 2022 IES LC Junior Olympics venue |
| 100 Freestyle | LCM | 59.33 | AAA+0.74s to AAAA | 2024-07-11 | 2024 Speedo Sectionals - Mt Hood venue |
| 200 Freestyle | LCM | 2:11.95 | AAA+4.96s to AAAA | 2024-07-12 | 2024 Speedo Sectionals - Mt Hood venue |
| 400 Freestyle | LCM | 4:42.43 | AA+1.84s to AAA | 2023-07-15 | 2023 Speedo Sectionals - Boise venue |
| 800 Freestyle | LCM | 10:00.51 | AA+18.92s to AAA | 2022-06-04 | 2022 TRI-CITY OPEN venue |
| 1500 Freestyle | LCM | 19:13.80 | AA+40.31s to AAA | 2022-07-24 | 2022 IES LC Junior Olympics venue |
| 50 Backstroke | LCM | 33.25 | AA+0.46s to AAA | 2024-07-07 | Pendleton Open 2024 venue |
| 100 Backstroke | LCM | 1:12.48 | A+1.39s to AA | 2021-08-06 | 2021 Western Zone Age Group Championships venue |
| 200 Backstroke | LCM | 2:43.38 | BB+2.19s to A | 2024-05-18 | 2024 Fazzaris Pizza Open venue |
| 50 Breaststroke | LCM | 39.35 | A+1.36s to AA | 2024-07-06 | Pendleton Open 2024 venue |
| 100 Breaststroke | LCM | 1:21.13 | A+0.34s to AA | 2025-07-25 | 2025 IES LC CHAMPIONSHIPS venue |
| 200 Breaststroke | LCM | 2:56.07 | AA+7.28s to AAA | 2025-06-07 | 2025 TRI-CITY INVITATIONAL venue |
| 50 Butterfly | LCM | 30.64 | AA+0.15s to AAA | 2024-07-06 | Pendleton Open 2024 venue |
| 100 Butterfly | LCM | 1:04.93 | AAA+1.84s to AAAA | 2025-07-19 | 2025 Speedo Sectionals - Mt Hood WZ venue |
| 200 Butterfly | LCM | 2:28.27 | AA+1.88s to AAA | 2025-07-17 | 2025 Speedo Sectionals - Mt Hood WZ venue |
| 200 Individual Medley | LCM | 2:28.43 | AAA+5.74s to AAAA | 2024-08-03 | WZ LCM Senior Champs 2024 venue |
| 400 Individual Medley | LCM | 5:20.17 | AA+0.88s to AAA | 2024-07-31 | GroupB - WZ LCM Senior Champs 2024 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 25.66 | flat | 200 Free Relay | 2025-03-02 | 2025 IES Short Course Championships |
| 50 Freestyle | SCY | 25.93 | flying | 200 Medley Relay (leg 4) | 2022-03-05 | 2022 IES SC Junior Olympics |
| 50 Freestyle | SCY | 24.51 | flying | 200 Free Relay (leg 2) | 2022-04-02 | 2022 Western Zone SCY Senior Zones |
| 100 Freestyle | SCY | 59.05 | flat | 400 Free Relay | 2020-03-08 | 2020 IES SC Junior Olympics |
| 50 Backstroke | SCY | 34.86 | flat | 200 Medley Relay | 2018-03-03 | 2018 IE Short Course Championships |
| 50 Butterfly | SCY | 27.34 | flying | 200 Medley Relay (leg 3) | 2026-02-28 | 2026 IES Short Course Championships |
| 50 Freestyle | LCM | 28.70 | flat | 200 Free Relay | 2021-08-07 | 2021 Western Zone Age Group Championships |
| 50 Freestyle | LCM | 28.49 | flying | 200 Medley Relay (leg 4) | 2021-08-05 | 2021 Western Zone Age Group Championships |
| 100 Freestyle | LCM | 59.51 | flat | 400 Free Relay | 2024-08-02 | WZ LCM Senior Champs 2024 |
| 100 Freestyle | LCM | 1:03.19 | flying | 400 Free Relay (leg 3) | 2021-08-04 | 2021 Western Zone Age Group Championships |
| 100 Freestyle | LCM | 1:03.18 | flying | 400 Medley Relay (leg 4) | 2021-08-06 | 2021 Western Zone Age Group Championships |
| 50 Butterfly | LCM | 1:28.66 | flying | 200 Medley Relay (leg 3) | 2024-07-30 | GroupB - WZ LCM Senior Champs 2024 |
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
4854 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:11.12 | 873 |
| 200 BK SCY | 2:16.36 | 666 |
| 200 BR SCY | 2:36.32 | 695 |
| 200 FL SCY | 2:08.71 | 853 |
| 200 IM SCY | 2:08.34 | 873 |
| 400 IM SCY | 4:32.97 | 894 |
IMR 17-18 · SCY
4229 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:52.08 | 955 |
| 100 BK SCY | 1:00.82 | 739 |
| 100 BR SCY | 1:09.95 | 751 |
| 100 FL SCY | 56.92 | 911 |
| 200 IM SCY | 2:08.34 | 873 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.90
Front half 25.38s · back half 26.52s
200 Freestyle SCY 1:52.08
Front half 54.89s · back half 57.19s
500 Freestyle SCY 5:11.12
Front half 153.47s · back half 157.65s
1650 Freestyle SCY 18:00.76
100 Backstroke SCY 1:00.82
Front half 29.81s · back half 31.01s
200 Backstroke SCY 2:16.36
Front half 66.42s · back half 69.94s
100 Breaststroke SCY 1:09.95
Front half 32.99s · back half 36.96s
200 Breaststroke SCY 2:36.32
Front half 75.58s · back half 80.74s
100 Butterfly SCY 56.92
Front half 26.42s · back half 30.50s
200 Butterfly SCY 2:08.71
Front half 60.90s · back half 67.81s
100 Individual Medley SCY 1:09.15
Front half 32.88s · back half 36.27s
200 Individual Medley SCY 2:08.34
Front half 61.34s · back half 67.00s
400 Individual Medley SCY 4:32.97
Front half 137.50s · back half 135.47s
200 Freestyle LCM 2:11.95
Front half 62.93s · back half 69.02s
400 Freestyle LCM 4:42.43
Front half 140.74s · back half 141.69s
1500 Freestyle LCM 19:13.80
100 Backstroke LCM 1:12.48
Front half 35.51s · back half 36.97s
200 Backstroke LCM 2:43.38
Front half 79.71s · back half 83.67s
200 Breaststroke LCM 2:56.07
Front half 85.81s · back half 90.26s
100 Butterfly LCM 1:04.93
Front half 30.66s · back half 34.27s
200 Butterfly LCM 2:28.27
Front half 69.34s · back half 78.93s
200 Individual Medley LCM 2:28.43
Front half 72.76s · back half 75.67s
400 Individual Medley LCM 5:20.17
Front half 156.03s · back half 164.14s
Progression
Faster times are higher. One card per event, all courses & history.