Grace Black
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.29 | Sectionals ✓+1.30s to Futures | 2023-02-25 | 2023 MD LSC SR SCY Championhips venue |
| 100 Freestyle | SCY | 54.81 | +1.72s to Sectionals | 2022-11-19 | 2022 NBAC Thanksgiving Meet fast pool |
| 200 Freestyle | SCY | 1:51.76 | Sectionals ✓+3.57s to Futures | 2022-02-24 | 2022 MD LSC Senior Championships |
| 500 Freestyle | SCY | 6:04.18 | +55.39s to Sectionals | 2017-03-10 | 2017 MD LSC JR Champs - NBAC Site venue |
| 1000 Freestyle | SCY | 12:53.31 | +134.32s to Sectionals | 2016-01-01 | Mariner Swim Club |
| 1650 Freestyle | SCY | 21:23.01 | +213.62s to Sectionals | 2016-01-01 | Mariner Swim Club |
| 50 Backstroke | SCY | 25.51 | +0.32s to Futures | 2023-02-24 | 2023 MD LSC SR SCY Championhips venue |
| 100 Backstroke | SCY | 54.78 | Sectionals ✓+0.39s to Futures | 2023-02-25 | 2023 MD LSC SR SCY Championhips venue |
| 200 Backstroke | SCY | 1:56.39 | Futures ✓+1.00s to US Open | 2023-02-26 | 2023 MD LSC SR SCY Championhips venue |
| 50 Breaststroke | SCY | 31.26 | +2.47s to Futures | 2023-01-21 | 2023 ISCA National Club Championships venue |
| 100 Breaststroke | SCY | 1:06.70 | Sectionals ✓+4.31s to Futures | 2023-01-20 | 2023 ISCA National Club Championships venue |
| 200 Breaststroke | SCY | 2:25.55 | Sectionals ✓+10.16s to Futures | 2023-01-22 | 2023 ISCA National Club Championships venue |
| 50 Butterfly | SCY | 26.23 | +1.54s to Futures | 2023-01-22 | 2023 ISCA National Club Championships venue |
| 100 Butterfly | SCY | 1:01.08 | +2.59s to Sectionals | 2022-01-01 | NBAC Fall Fastival |
| 200 Butterfly | SCY | 2:13.26 | +1.17s to Sectionals | 2022-01-01 | NBAC Fall Fastival |
| 100 Individual Medley | SCY | 1:10.02 | 2017-03-04 | 2017 MD LSC 14 & U CHAMPIONSHIPS venue | |
| 200 Individual Medley | SCY | 2:03.66 | Sectionals ✓+2.57s to Futures | 2023-02-26 | 2023 MD LSC SR SCY Championhips venue |
| 400 Individual Medley | SCY | 4:22.85 | Sectionals ✓+4.06s to Futures | 2023-02-24 | 2023 MD LSC SR SCY Championhips venue |
| 50 Freestyle | LCM | 28.83 | +0.54s to Sectionals | 2023-04-30 | 2023 NAAC Carol Chidester Invite venue |
| 100 Freestyle | LCM | 1:01.04 | +0.35s to Sectionals | 2023-07-09 | 2023 NBAC Mid-Summer Classic venue |
| 200 Freestyle | LCM | 2:09.95 | Sectionals ✓+4.96s to Futures | 2023-07-07 | 2023 NBAC Mid-Summer Classic venue |
| 400 Freestyle | LCM | 4:46.26 | +8.57s to Sectionals | 2023-04-29 | 2023 NAAC Carol Chidester Invite venue |
| 50 Backstroke | LCM | 30.62 | +0.83s to Futures | 2023-07-07 | 2023 NBAC Mid-Summer Classic venue |
| 100 Backstroke | LCM | 1:04.18 | Futures ✓+0.89s to US Open | 2023-07-08 | 2023 NBAC Mid-Summer Classic venue |
| 200 Backstroke | LCM | 2:18.56 | Futures ✓+1.57s to US Open | 2023-07-09 | 2023 NBAC Mid-Summer Classic venue |
| 100 Breaststroke | LCM | 1:20.10 | +2.21s to Sectionals | 2023-07-07 | 2023 NBAC Mid-Summer Classic venue |
| 200 Breaststroke | LCM | 2:53.10 | +3.71s to Sectionals | 2023-04-30 | 2023 NAAC Carol Chidester Invite venue |
| 50 Butterfly | LCM | 37.80 | +9.41s to Futures | 2016-06-05 | 2016 A Buster LC Meet venue |
| 100 Butterfly | LCM | 1:08.30 | +2.01s to Sectionals | 2023-04-30 | 2023 NAAC Carol Chidester Invite venue |
| 200 Individual Medley | LCM | 2:23.70 | Sectionals ✓+2.41s to Futures | 2023-07-08 | 2023 NBAC Mid-Summer Classic venue |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 28.64 | flat | 200 Free Relay | 2017-03-02 | 2017 MD LSC 14 & U CHAMPIONSHIPS |
| 50 Freestyle | SCY | 29.13 | flying | 200 Free Relay (leg 3) | 2017-01-14 | 2017 Retriever Classic |
| 100 Backstroke | SCY | 1:11.40 | flat | 400 Medley Relay | 2017-03-03 | 2017 MD LSC 14 & U CHAMPIONSHIPS |
| 50 Butterfly | SCY | 30.13 | flying | 200 Medley Relay (leg 3) | 2017-03-12 | 2017 MD LSC JR Champs - NBAC Site |
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 54.81
Front half 26.55s · back half 28.26s
500 Freestyle SCY 6:04.18
Front half 179.68s · back half 184.50s
100 Backstroke SCY 54.78
Front half 26.39s · back half 28.39s
200 Backstroke SCY 1:56.39
Front half 56.52s · back half 59.87s
100 Breaststroke SCY 1:06.70
200 Breaststroke SCY 2:25.55
Front half 69.73s · back half 75.82s
100 Butterfly SCY 1:01.08
Front half 28.68s · back half 32.40s
200 Butterfly SCY 2:13.26
Front half 62.55s · back half 70.71s
100 Individual Medley SCY 1:10.02
Front half 32.17s · back half 37.85s
200 Individual Medley SCY 2:03.66
Front half 56.85s · back half 66.81s
400 Individual Medley SCY 4:22.85
Front half 123.20s · back half 139.65s
100 Freestyle LCM 1:01.04
Front half 29.49s · back half 31.55s
200 Freestyle LCM 2:09.95
Front half 63.77s · back half 66.18s
400 Freestyle LCM 4:46.26
Front half 140.54s · back half 145.72s
100 Backstroke LCM 1:04.18
Front half 31.46s · back half 32.72s
200 Backstroke LCM 2:18.56
Front half 66.51s · back half 72.05s
100 Breaststroke LCM 1:20.10
Front half 38.15s · back half 41.95s
200 Breaststroke LCM 2:53.10
Front half 83.72s · back half 89.38s
100 Butterfly LCM 1:08.30
Front half 31.86s · back half 36.44s
200 Individual Medley LCM 2:23.70
Front half 66.91s · back half 76.79s
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.