swimIsaac Yi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.07 | 2021-06-24 | 2021 CO OB CHSAA 5A State Championships venue | |
| 100 Freestyle | SCY | 48.90 | 2022-03-19 | 2022 CO OB Dick Rush Memorial venue | |
| 200 Freestyle | SCY | 2:01.41 | 2018-02-17 | 2018 CO Loveland Sweetheart venue | |
| 50 Backstroke | SCY | 53.94 | 2013-01-25 | 2013 NE NSSC Blizzard Classic | |
| 100 Backstroke | SCY | 59.39 | 2019-11-24 | 2019 CO CUDA Pentathlon XXXII venue | |
| 25 Breaststroke | SCY | 12.55 | 2019-12-27 | 2019 CO ACES Sprint Eliminator 1-3 venue | |
| 50 Breaststroke | SCY | 27.20 | 2019-12-27 | 2019 CO ACES Sprint Eliminator 1-3 | |
| 100 Breaststroke | SCY | 58.63 | 2022-03-19 | 2022 CO OB Dick Rush Memorial venue | |
| 200 Breaststroke | SCY | 2:18.42 | 2019-10-13 | 2019 CO FST Swim Pink slow pool | |
| 50 Butterfly | SCY | 25.61 | 2019-12-27 | 2019 CO ACES Sprint Eliminator 1-3 venue | |
| 100 Butterfly | SCY | 56.15 | 2019-11-24 | 2019 CO CUDA Pentathlon XXXII venue | |
| 200 Individual Medley | SCY | 2:05.64 | 2019-05-16 | 2019 CO OB CHSAA 5A Boys State fast pool | |
| 400 Individual Medley | SCY | 5:10.80 | 2018-02-17 | 2018 CO Loveland Sweetheart venue | |
| 50 Freestyle | LCM | 25.56 | 2021-07-25 | 2021 CO CSI Senior LC State Championships venue | |
| 100 Freestyle | LCM | 58.16 | 2021-07-09 | 2021 CO Zone 2 Senior Meet @ DU venue | |
| 50 Breaststroke | LCM | 35.48 | 2018-06-20 | 2018 CO HRA LC Sprint Eliminator venue | |
| 100 Breaststroke | LCM | 1:11.24 | 2019-08-03 | Finals - Arena Western Zone Senior Champs fast pool | |
| 200 Breaststroke | LCM | 3:04.97 | 2017-04-23 | 2017 CO FST April LC Open slow pool | |
| 200 Individual Medley | LCM | 2:26.04 | 2019-08-01 | Finals - Arena Western Zone Senior Champs fast pool |
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 | 23.54 | flying | 200 Free Relay (leg 4) | 2017-12-02 | 2017 CO CSI Pioneer Open |
| 100 Freestyle | SCY | 51.27 | flying | 400 Free Relay (leg 2) | 2018-02-25 | 2018 CO CSI 14&U Age Group Championships |
| 100 Freestyle | LCM | 58.23 | flat | 400 Free Relay | 2021-07-22 | 2021 CO CSI Senior LC State 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.
PR splits
100 Freestyle SCY 48.90
Front half 23.54s · back half 25.36s
200 Freestyle SCY 2:01.41
Front half 57.28s · back half 64.13s
50 Backstroke SCY 53.94 split/total mismatch
Front half 49.40s · back half 4.54s
100 Backstroke SCY 59.39
Front half 28.91s · back half 30.48s
100 Breaststroke SCY 58.63
Front half 27.21s · back half 31.42s
200 Breaststroke SCY 2:18.42
Front half 64.39s · back half 74.03s
50 Butterfly SCY 25.61
Front half 12.42s · back half 13.19s
100 Butterfly SCY 56.15
Front half 26.11s · back half 30.04s
200 Individual Medley SCY 2:05.64
Front half 60.43s · back half 65.21s
400 Individual Medley SCY 5:10.80
Front half 148.94s · back half 161.86s
100 Freestyle LCM 58.16
Front half 27.66s · back half 30.50s
100 Breaststroke LCM 1:11.24
Front half 32.82s · back half 38.42s
200 Breaststroke LCM 3:04.97
Front half 86.85s · back half 98.12s
200 Individual Medley LCM 2:26.04
Front half 66.94s · back half 79.10s
Progression
Faster times are higher. One card per event, all courses & history.