Grayson Peacock
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.41 | A+0.32s to AA·+1.12s to Sectionals | 2026-01-16 | 2026 GPAC Winter Invitational |
| 100 Freestyle | SCY | 48.50 | AA+0.21s to AAA·+0.21s to Sectionals | 2025-12-07 | 2025 SE Christmas in Auburnvenue |
| 200 Freestyle | SCY | 1:49.87 | AA+3.48s to AAA·+4.08s to Sectionals | 2025-12-06 | 2025 SE Christmas in Auburnvenue |
| 500 Freestyle | SCY | 5:16.74 | BB+1.85s to A·+30.65s to Sectionals | 2025-01-18 | 2025 GPAC Winter Invitationalvenue |
| 50 Backstroke | SCY | 24.55 | AAA+1.16s to AAAA·Sectionals ✓+0.86s to Futures | 2026-02-28 | 2026 SE Southeastern Winter SC Championshipsfast pool |
| 100 Backstroke | SCY | 52.77 | AA+0.28s to AAA·Sectionals ✓+1.28s to Futures | 2025-12-06 | 2025 SE Christmas in Auburnvenue |
| 200 Backstroke | SCY | 1:59.12 | AA+4.33s to AAA·Sectionals ✓+6.33s to Futures | 2026-01-16 | 2026 GPAC Winter Invitational |
| 50 Breaststroke | SCY | 27.67 | AAA+0.68s to AAAA·Sectionals ✓+1.38s to Futures | 2026-03-01 | 2026 SE Southeastern Winter SC Championshipsfast pool |
| 100 Breaststroke | SCY | 58.74 | AAA+2.05s to AAAA·Sectionals ✓+0.75s to Futures | 2026-02-27 | 2026 SE Southeastern Winter SC Championshipsfast pool |
| 200 Breaststroke | SCY | 2:07.44 | AAA+4.25s to AAAA·Futures ✓+5.85s to Winter JNs | 2026-02-28 | 2026 SE Southeastern Winter SC Championshipsfast pool |
| 50 Butterfly | SCY | 49.93 | +18.74s to B·+25.64s to Sectionals | 2021-02-12 | 2021 SES Region 4 Championships |
| 100 Butterfly | SCY | 54.51 | A+0.22s to AA·+1.82s to Sectionals | 2025-12-07 | 2025 SE Christmas in Auburnvenue |
| 100 Individual Medley | SCY | 1:33.57 | 2021-02-12 | 2021 SES Region 4 Championships | |
| 200 Individual Medley | SCY | 1:57.23 | AAA+5.04s to AAAA·Sectionals ✓+3.34s to Futures | 2025-02-21 | 2025 SE Southeastern Winter SC Championships |
| 400 Individual Medley | SCY | 4:21.34 | AA+8.35s to AAA·+9.35s to Sectionals | 2026-01-16 | 2026 GPAC Winter Invitational |
| 50 Freestyle | LCM | 27.25 | A+0.56s to AA·+1.66s to Sectionals | 2026-01-01 | 2026 cmsa first chance lc meet results |
| 100 Freestyle | LCM | 55.99 | AA+0.40s to AAA·+0.70s to Sectionals | 2026-06-28 | 2026 SE Richard Quick Invitationalvenue |
| 200 Freestyle | LCM | 2:08.96 | A+1.27s to AA·+8.07s to Sectionals | 2026-06-06 | 2026 GPAC Tom Lalor Invitationalvenue |
| 400 Freestyle | LCM | 4:43.19 | A+10.80s to AA·+24.10s to Sectionals | 2026-06-06 | 2026 GPAC Tom Lalor Invitationalvenue |
| 50 Backstroke | LCM | 28.79 | AAA+0.80s to AAAA·Sectionals ✓+0.90s to Futures | 2026-06-27 | 2026 SE Richard Quick Invitationalvenue |
| 100 Backstroke | LCM | 1:02.38 | AA+0.49s to AAA·Sectionals ✓+1.79s to Futures | 2026-07-17 | 2026 SE Southeastern Summer LC Championshipsfast pool |
| 200 Backstroke | LCM | 2:20.95 | AA+6.16s to AAA·+0.26s to Sectionals | 2025-06-22 | 2025 SE Richard Quick Invitationalvenue |
| 50 Breaststroke | LCM | 30.91 | AAA+0.22s to AAAA·Sectionals ✓+0.02s to Futures | 2025-06-22 | 2025 SE Richard Quick Invitationalvenue |
| 100 Breaststroke | LCM | 1:06.95 | AAA+0.86s to AAAA·Futures ✓+1.06s to Winter JNs | 2026-07-17 | 2026 SE Southeastern Summer LC Championshipsfast pool |
| 200 Breaststroke | LCM | 2:25.65 | AAA+1.46s to AAAA·Futures ✓+1.56s to Winter JNs | 2026-07-18 | 2026 SE Southeastern Summer LC Championshipsfast pool |
| 50 Butterfly | LCM | 30.02 | A+1.13s to AA·+2.23s to Sectionals | 2024-06-08 | 2024 GPAC Tom Lalor Invitationalvenue |
| 100 Butterfly | LCM | 1:03.33 | A+0.94s to AA·+2.84s to Sectionals | 2026-06-05 | 2026 GPAC Tom Lalor Invitationalvenue |
| 200 Individual Medley | LCM | 2:13.27 | AAA+3.28s to AAAA·Sectionals ✓+0.48s to Futures | 2026-07-19 | 2026 SE Southeastern Summer LC Championshipsfast pool |
| 400 Individual Medley | LCM | 5:06.02 | A+0.33s to AA·+12.13s to Sectionals | 2025-06-20 | 2025 SE Richard Quick Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 22.67 | flat | 200 Free Relay | 2026-02-27 | 2026 SE Southeastern Winter SC Championships |
| 100 Freestyle | SCY | 48.64 | flat | 400 Free Relay | 2026-02-27 | 2026 SE Southeastern Winter SC Championships |
| 50 Backstroke | SCY | 24.57 | flat | 200 Medley Relay | 2026-02-28 | 2026 SE Southeastern Winter SC Championships |
| 100 Backstroke | SCY | 53.64 | flat | 400 Medley Relay | 2026-02-28 | 2026 SE Southeastern Winter SC Championships |
| 50 Breaststroke | SCY | 26.94 | flying | 200 Medley Relay (leg 2) | 2026-03-01 | 2026 SE Southeastern Winter SC Championships |
| 50 Freestyle | LCM | 27.06 | flat | 200 Free Relay | 2025-06-06 | 2025 GPAC Tom Lalor Invitational |
| 50 Breaststroke | LCM | 32.54 | flying | 200 Medley Relay (leg 2) | 2025-06-07 | 2025 GPAC Tom Lalor Invitational |
| 100 Breaststroke | LCM | 1:09.74 | flying | 400 Medley Relay (leg 2) | 2025-07-19 | 2025 SE Southeastern Summer LC 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.
IMX / IMR
IMX 17-18 · LCM
3936 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:43.19 | 646 |
| 200 BK LCM | 2:20.95 | 729 |
| 200 BR LCM | 2:25.65 | 924 |
| 200 IM LCM | 2:13.27 | 906 |
| 400 IM LCM | 5:06.02 | 731 |
| 200 FL LCM | — | 0 |
IMR 17-18 · LCM
4029 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:08.96 | 703 |
| 100 BK LCM | 1:02.38 | 811 |
| 100 BR LCM | 1:06.95 | 918 |
| 100 FL LCM | 1:03.33 | 691 |
| 200 IM LCM | 2:13.27 | 906 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 48.50
Front half 23.43s · back half 25.07s
200 Freestyle SCY 1:49.87
Front half 52.64s · back half 57.23s
500 Freestyle SCY 5:16.74
Front half 154.77s · back half 161.97s
100 Backstroke SCY 52.77
Front half 25.54s · back half 27.23s
100 Breaststroke SCY 58.74
Front half 27.66s · back half 31.08s
200 Breaststroke SCY 2:07.44
Front half 60.56s · back half 66.88s
100 Butterfly SCY 54.51
Front half 25.58s · back half 28.93s
100 Individual Medley SCY 1:33.57
Front half 43.33s · back half 50.24s
100 Freestyle LCM 55.99
Front half 27.17s · back half 28.82s
200 Freestyle LCM 2:08.96
Front half 61.78s · back half 67.18s
400 Freestyle LCM 4:43.19
Front half 140.59s · back half 142.60s
100 Backstroke LCM 1:02.38
Front half 30.33s · back half 32.05s
200 Backstroke LCM 2:20.95
Front half 69.68s · back half 71.27s
100 Breaststroke LCM 1:06.95
Front half 31.82s · back half 35.13s
200 Breaststroke LCM 2:25.65
Front half 69.80s · back half 75.85s
100 Butterfly LCM 1:03.33
Front half 30.11s · back half 33.22s
200 Individual Medley LCM 2:13.27
Front half 63.61s · back half 69.66s
400 Individual Medley LCM 5:06.02
Front half 149.59s · back half 156.43s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.