Libby Grether
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.45 | 2017-12-03 | Shaker Shark Invitational venue | |
| 100 Freestyle | SCY | 55.93 | 2017-12-02 | Shaker Shark Invitational venue | |
| 200 Freestyle | SCY | 1:52.42 | 2020-02-21 | 2020 OHIO STATE HIGH SCHOOL fast pool | |
| 500 Freestyle | SCY | 5:20.51 | 2018-12-02 | Shaker Shark Invitational venue | |
| 1000 Freestyle | SCY | 10:47.66 | 2018-11-30 | Shaker Shark Invitational venue | |
| 50 Backstroke | SCY | 33.59 | 2015-12-06 | Shaker Shark Invitational venue | |
| 100 Backstroke | SCY | 56.60 | 2021-02-26 | 2021 OHIO STATE HIGH SCHOOL - Division I fast pool | |
| 200 Backstroke | SCY | 2:09.32 | 2018-12-02 | Shaker Shark Invitational venue | |
| 50 Breaststroke | SCY | 56.13 | 2013-12-08 | Shaker Shark Invitational venue | |
| 100 Breaststroke | SCY | 1:42.57 | 2014-12-06 | Shaker Shark Invitational venue | |
| 25 Butterfly | SCY | 17.71 | 2013-12-08 | Shaker Shark Invitational venue | |
| 50 Butterfly | SCY | 32.52 | 2016-12-04 | Shaker Shark Invitational venue | |
| 100 Butterfly | SCY | 59.86 | 2018-12-01 | Shaker Shark Invitational venue | |
| 200 Butterfly | SCY | 2:23.93 | 2017-12-01 | Shaker Shark Invitational venue | |
| 100 Individual Medley | SCY | 1:22.61 | 2014-12-07 | Shaker Shark Invitational venue | |
| 200 Individual Medley | SCY | 2:29.37 | 2016-12-02 | Shaker Shark Invitational venue | |
| 50 Freestyle | LCM | 28.76 | 2024-06-07 | 96th Ohio Valley Championships 2024 venue | |
| 100 Freestyle | LCM | 1:00.03 | 2024-06-08 | 96th Ohio Valley Championships 2024 venue | |
| 200 Freestyle | LCM | 2:05.02 | 2024-06-06 | 96th Ohio Valley Championships 2024 venue | |
| 400 Freestyle | LCM | 4:22.91 | 2025-05-18 | Tennessee Aquatics May Invitational 2025 venue | |
| 800 Freestyle | LCM | 8:59.07 | 2025-05-16 | Tennessee Aquatics May Invitational 2025 venue | |
| 1500 Freestyle | LCM | 17:26.52 | 2022-07-17 | 2022 Speedo Summer Sectionals venue | |
| 4000 Freestyle | LCM | 51:23.00 | 2025-07-01 | 2026 KYLSC Open Water State Championships venue | |
| 50 Backstroke | LCM | 32.65 | 2018-08-05 | 2018 LE Central Zone 14 & U Championship venue | |
| 100 Backstroke | LCM | 1:05.10 | 2022-07-16 | 2022 Speedo Summer Sectionals venue | |
| 200 Backstroke | LCM | 2:15.66 | 2022-07-14 | 2022 Speedo Summer Sectionals venue | |
| 100 Butterfly | LCM | 1:05.07 | 2024-06-06 | 96th Ohio Valley Championships 2024 venue | |
| 200 Individual Medley | LCM | 2:22.76 | 2024-06-08 | 96th Ohio Valley Championships 2024 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 | 24.79 | flat | 200 Free Relay | 2020-02-22 | 2020 OHIO STATE HIGH SCHOOL |
| 50 Freestyle | SCY | 24.39 | flying | 200 Free Relay (leg 2) | 2021-02-26 | 2021 OHIO STATE HIGH SCHOOL - Division I |
| 50 Freestyle | SCY | 36.39 | flying | 200 Medley Relay (leg 4) | 2013-12-07 | Shaker Shark Invitational |
| 100 Freestyle | SCY | 52.30 | flying | 400 Free Relay (leg 2) | 2021-02-26 | 2021 OHIO STATE HIGH SCHOOL - Division I |
| 100 Freestyle | LCM | 1:00.23 | flying | 400 Free Relay (leg 3) | 2022-07-15 | 2022 Speedo Summer Sectionals |
| 200 Freestyle | LCM | 2:04.96 | flat | 800 Free Relay | 2022-07-14 | 2022 Speedo Summer Sectionals |
| 100 Butterfly | LCM | 1:06.07 | flying | 400 Medley Relay (leg 3) | 2021-07-18 | 2021 Speedo Sectional Meet |
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 55.93
Front half 26.53s · back half 29.40s
200 Freestyle SCY 1:52.42
Front half 54.63s · back half 57.79s
500 Freestyle SCY 5:20.51
Front half 159.77s · back half 160.74s
1000 Freestyle SCY 10:47.66
Front half 321.80s · back half 325.86s
100 Backstroke SCY 56.60
Front half 27.18s · back half 29.42s
200 Backstroke SCY 2:09.32
Front half 63.35s · back half 65.97s
100 Breaststroke SCY 1:42.57
Front half 47.62s · back half 54.95s
100 Butterfly SCY 59.86
Front half 28.26s · back half 31.60s
200 Butterfly SCY 2:23.93
Front half 69.74s · back half 74.19s
100 Individual Medley SCY 1:22.61
Front half 13.68s · back half 68.93s
200 Individual Medley SCY 2:29.37
Front half 66.00s · back half 83.37s
100 Freestyle LCM 1:00.03
Front half 28.65s · back half 31.38s
200 Freestyle LCM 2:05.02
Front half 61.65s · back half 63.37s
400 Freestyle LCM 4:22.91 RT 0.74s
Front half 131.56s · back half 131.35s
800 Freestyle LCM 8:59.07 RT 0.72s
Front half 271.40s · back half 267.67s
1500 Freestyle LCM 17:26.52
Front half 522.05s · back half 524.47s
100 Backstroke LCM 1:05.10
Front half 31.64s · back half 33.46s
200 Backstroke LCM 2:15.66
Front half 67.35s · back half 68.31s
100 Butterfly LCM 1:05.07
Front half 30.10s · back half 34.97s
200 Individual Medley LCM 2:22.76
Front half 66.13s · back half 76.63s
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.