Greysen Mains
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.03 | AA+0.94s to AAA | 2025-02-15 | 2025 SI Presidents' Day Senior Classic venue |
| 100 Freestyle | SCY | 53.82 | AAA+1.83s to AAAA | 2025-12-21 | 2025 SI Winter Age Group Championships venue |
| 200 Freestyle | SCY | 1:57.06 | AAA+4.97s to AAAA | 2026-01-31 | 2026 SBA All Ages NTS Meet venue |
| 500 Freestyle | SCY | 5:20.03 | AA+3.64s to AAA | 2025-11-21 | 2025 CA MVN Turkey Classic venue |
| 1000 Freestyle | SCY | 11:50.25 | A+21.76s to AA | 2024-02-09 | 2024 SI SBA All Ages NTS Meet Final venue |
| 50 Backstroke | SCY | 27.55 | AAA+1.06s to AAAA | 2025-10-25 | 2025 SI JBST ALL AGES A/BB MEET venue |
| 100 Backstroke | SCY | 57.46 | AAA+1.17s to AAAA | 2025-11-08 | 2025 Legends of Coaching Series_Peter Daland venue |
| 200 Backstroke | SCY | 2:06.22 | AAA+4.33s to AAAA | 2025-11-09 | 2025 Legends of Coaching Series_Peter Daland venue |
| 100 Breaststroke | SCY | 1:20.50 | B+0.11s to BB | 2024-02-10 | 2024 SI SBA All Ages NTS Meet Final venue |
| 50 Butterfly | SCY | 27.24 | AAA+0.95s to AAAA | 2026-01-31 | 2026 SBA All Ages NTS Meet venue |
| 100 Butterfly | SCY | 1:10.54 | B+1.15s to BB | 2024-08-11 | 2024 SI CAST All Ages Wrap Up Meet Aug 10 /11 venue |
| 200 Butterfly | SCY | 2:44.21 | B+9.72s to BB | 2024-08-10 | 2024 SI CAST All Ages Wrap Up Meet Aug 10 /11 venue |
| 200 Individual Medley | SCY | 2:16.88 | AA+5.39s to AAA | 2025-10-05 | 2025 SI CAST Senior Meet - copied venue |
| 400 Individual Medley | SCY | 5:09.36 | BB+2.37s to A | 2024-03-09 | 2024 SI 14U AGE GRP CHAMPIONSHIPS venue |
| 50 Freestyle | LCM | 28.06 | AAA+0.77s to AAAA | 2026-06-20 | 2026 SI Splash and Dash fast pool |
| 100 Freestyle | LCM | 1:01.75 | AA+0.06s to AAA | 2026-06-19 | 2026 SI Splash and Dash fast pool |
| 200 Freestyle | LCM | 2:18.54 | AA+5.35s to AAA | 2026-06-21 | 2026 SI Splash and Dash fast pool |
| 800 Freestyle | LCM | 11:09.89 | BB+34.60s to A | 2024-04-19 | 2024 SI Pacific Swim A-BB LCM All Ages Meet venue |
| 50 Backstroke | LCM | 31.92 | AAA+0.93s to AAAA | 2026-06-19 | 2026 SI Splash and Dash fast pool |
| 100 Backstroke | LCM | 1:07.51 | AAA+1.92s to AAAA | 2026-06-21 | 2026 SI Splash and Dash fast pool |
| 200 Backstroke | LCM | 2:30.02 | AA+2.43s to AAA | 2025-04-26 | 2025 SI Pacific Swim A-BB LCM Group A venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 25.21 | flat | 200 Free Relay | 2026-02-26 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 100 Freestyle | SCY | 54.35 | flat | 400 Free Relay | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 100 Freestyle | SCY | 55.34 | flying | 400 Free Relay (leg 3) | 2025-12-20 | 2025 SI Winter Age Group Championships |
| 200 Freestyle | SCY | 1:56.36 | flying | 800 Free Relay (leg 4) | 2026-02-26 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 50 Backstroke | SCY | 28.22 | flat | 200 Medley Relay | 2025-12-19 | 2025 SI Winter Age Group Championships |
| 100 Backstroke | SCY | 58.14 | flat | 400 Medley Relay | 2025-11-07 | 2025 Legends of Coaching Series_Peter Daland |
| 100 Backstroke | LCM | 1:07.71 | flat | 400 Medley Relay | 2025-07-26 | USA Swimming Futures Sacramento 2025 |
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 15-16 · SCY
3551 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:20.03 | 830 |
| 200 BK SCY | 2:06.22 | 896 |
| 200 FL SCY | 2:44.21 | 434 |
| 200 IM SCY | 2:16.88 | 754 |
| 400 IM SCY | 5:09.36 | 637 |
| 200 BR SCY | — | 0 |
IMR 15-16 · SCY
3562 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:57.06 | 870 |
| 100 BK SCY | 57.46 | 930 |
| 100 BR SCY | 1:20.50 | 514 |
| 100 FL SCY | 1:10.54 | 494 |
| 200 IM SCY | 2:16.88 | 754 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.82
Front half 25.82s · back half 28.00s
200 Freestyle SCY 1:57.06
Front half 56.34s · back half 60.72s
500 Freestyle SCY 5:20.03
Front half 159.19s · back half 160.84s
1000 Freestyle SCY 11:50.25
Front half 351.05s · back half 359.20s
100 Backstroke SCY 57.46
Front half 27.63s · back half 29.83s
200 Backstroke SCY 2:06.22
Front half 61.65s · back half 64.57s
100 Breaststroke SCY 1:20.50
Front half 37.95s · back half 42.55s
100 Butterfly SCY 1:10.54
Front half 32.53s · back half 38.01s
200 Butterfly SCY 2:44.21
Front half 75.14s · back half 89.07s
200 Individual Medley SCY 2:16.88
Front half 63.57s · back half 73.31s
400 Individual Medley SCY 5:09.36
Front half 149.79s · back half 159.57s
100 Freestyle LCM 1:01.75
Front half 29.78s · back half 31.97s
200 Freestyle LCM 2:18.54
Front half 68.80s · back half 69.74s
800 Freestyle LCM 11:09.89
Front half 330.80s · back half 339.09s
100 Backstroke LCM 1:07.51
Front half 32.32s · back half 35.19s
200 Backstroke LCM 2:30.02
Front half 71.53s · back half 78.49s
Progression
Faster times are higher. One card per event, all courses & history.