swimDerek Rioveros
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.61 | 2022-12-03 | 2022 Winter Stampede Championship fast pool | |
| 100 Freestyle | SCY | 51.88 | 2024-02-19 | 2024 President's Day Senior Classic Meet venue | |
| 200 Freestyle | SCY | 1:50.55 | 2024-02-18 | 2024 President's Day Senior Classic Meet venue | |
| 100 Backstroke | SCY | 1:07.46 | 2021-12-03 | 2021 Dixie Stampede Winter Champs venue | |
| 100 Breaststroke | SCY | 59.27 | 2024-04-30 | 2024 CIF-SS Division 4 venue | |
| 200 Breaststroke | SCY | 2:10.47 | 2022-12-02 | 2022 Winter Stampede Championship fast pool | |
| 100 Butterfly | SCY | 57.13 | 2024-02-18 | 2024 President's Day Senior Classic Meet venue | |
| 200 Individual Medley | SCY | 2:01.64 | 2024-04-30 | 2024 CIF-SS Division 4 venue | |
| 400 Individual Medley | SCY | 4:35.20 | 2022-12-02 | 2022 Winter Stampede Championship fast pool | |
| 100 Breaststroke | LCM | 1:08.05 | 2024-03-01 | 2024 CA/NV Speedo Sectional venue | |
| 200 Breaststroke | LCM | 2:30.40 | 2024-03-02 | 2024 CA/NV Speedo Sectional venue |
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 | 24.63 | flying | 200 Free Relay (leg 3) | 2021-12-03 | 2021 Dixie Stampede Winter Champs |
| 100 Freestyle | SCY | 50.13 | flying | 400 Free Relay (leg 4) | 2024-05-02 | 2024 CIF-SS Division 4 |
| 50 Butterfly | SCY | 24.13 | flying | 200 Medley Relay (leg 3) | 2024-05-02 | 2024 CIF-SS Division 4 |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 51.88
Front half 24.92s · back half 26.96s
200 Freestyle SCY 1:50.55
Front half 52.91s · back half 57.64s
100 Backstroke SCY 1:07.46
Front half 31.43s · back half 36.03s
100 Breaststroke SCY 59.27 RT 0.59s
Front half 27.55s · back half 31.72s
200 Breaststroke SCY 2:10.47
Front half 62.92s · back half 67.55s
100 Butterfly SCY 57.13
Front half 26.51s · back half 30.62s
200 Individual Medley SCY 2:01.64 RT 0.59s
Front half 57.05s · back half 64.59s
400 Individual Medley SCY 4:35.20
Front half 135.52s · back half 139.68s
100 Breaststroke LCM 1:08.05
Front half 31.71s · back half 36.34s
200 Breaststroke LCM 2:30.40
Front half 72.52s · back half 77.88s
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.