swimPreston Sims
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.75 | A+0.66s to AA·+1.16s to Sectionals | 2025-02-23 | 2025 Michigan YMCA State Championship venue |
| 100 Freestyle | SCY | 57.77 | B+0.78s to BB·+8.78s to Sectionals | 2024-12-08 | EGRA 2024 Winter Washout venue |
| 50 Backstroke | SCY | 29.28 | B+0.29s to BB·+4.79s to Sectionals | 2025-10-18 | 2025 WMS Boo Bash slow pool |
| 100 Backstroke | SCY | 1:02.55 | B+0.46s to BB·+6.46s to Sectionals | 2026-03-07 | 2026 Michigan YMCA State Championship fast pool |
| 50 Breaststroke | SCY | 27.64 | AAA+0.65s to AAAA·+0.45s to Sectionals | 2025-10-17 | 2025 WMS Boo Bash |
| 100 Breaststroke | SCY | 1:05.43 | BB+0.74s to A·+1.84s to Sectionals | 2025-02-23 | 2025 Michigan YMCA State Championship venue |
| 200 Breaststroke | SCY | 2:23.07 | BB+2.28s to A·+4.48s to Sectionals | 2025-10-17 | 2025 WMS Boo Bash |
| 50 Butterfly | SCY | 26.14 | A+0.55s to AA·+2.45s to Sectionals | 2025-03-23 | 2025 ULTRA Championship Meet fast pool |
| 100 Butterfly | SCY | 1:01.04 | BB+4.35s to A·+7.05s to Sectionals | 2025-02-23 | 2025 Michigan YMCA State Championship venue |
| 200 Butterfly | SCY | 2:46.53 | +17.74s to B·+43.74s to Sectionals | 2024-10-20 | 2024 Boo Bash Invitational slow pool |
| 100 Individual Medley | SCY | 1:05.82 | 2024-10-19 | 2024 Boo Bash Invitational slow pool | |
| 200 Individual Medley | SCY | 2:27.37 | B+8.48s to BB·+26.38s to Sectionals | 2024-12-15 | 2024 Holiday Cup venue |
| 400 Individual Medley | SCY | 5:29.31 | +7.32s to B·+65.32s to Sectionals | 2024-11-17 | 2024 TYR Thanksgiving Classic venue |
| 50 Freestyle | LCM | 28.39 | BB+0.60s to A·+2.40s to Sectionals | 2025-07-26 | 2025 LC ULTRA Championship Meet venue |
| 50 Breaststroke | LCM | 37.85 | BB+2.86s to A·+5.86s to Sectionals | 2025-05-24 | 2025 JAWS First Chance Invite slow pool |
| 100 Breaststroke | LCM | 1:25.54 | B+3.75s to BB·+12.75s to Sectionals | 2025-05-24 | 2025 JAWS First Chance Invite |
| 50 Butterfly | LCM | 32.72 | B+0.03s to BB·+5.33s to Sectionals | 2025-05-24 | 2025 JAWS First Chance Invite slow pool |
| 100 Butterfly | LCM | 1:22.77 | +6.78s to B·+21.28s to Sectionals | 2025-07-26 | 2025 LC ULTRA Championship Meet venue |
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 | 24.33 | flying | 200 Free Relay (leg 4) | 2024-10-20 | 2024 Boo Bash Invitational |
| 100 Freestyle | SCY | 53.76 | flying | 400 Free Relay (leg 3) | 2025-02-22 | 2025 Michigan YMCA State Championship |
| 50 Butterfly | SCY | 25.09 | flying | 200 Medley Relay (leg 3) | 2025-03-23 | 2025 ULTRA Championship 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.
IMX / IMR
IMX 17-18 · SCY
1700 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:23.07 | 615 |
| 200 FL SCY | 2:46.53 | 286 |
| 200 IM SCY | 2:27.37 | 422 |
| 400 IM SCY | 5:29.31 | 377 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
IMR 17-18 · SCY
2045 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:02.55 | 477 |
| 100 BR SCY | 1:05.43 | 626 |
| 100 FL SCY | 1:01.04 | 520 |
| 200 IM SCY | 2:27.37 | 422 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.77
Front half 26.26s · back half 31.51s
100 Backstroke SCY 1:02.55
Front half 30.16s · back half 32.39s
100 Breaststroke SCY 1:05.43
Front half 30.08s · back half 35.35s
100 Butterfly SCY 1:01.04
Front half 27.76s · back half 33.28s
200 Butterfly SCY 2:46.53
Front half 75.20s · back half 91.33s
100 Individual Medley SCY 1:05.82
Front half 29.35s · back half 36.47s
200 Individual Medley SCY 2:27.37
Front half 67.62s · back half 79.75s
400 Individual Medley SCY 5:29.31
Front half 159.43s · back half 169.88s
100 Butterfly LCM 1:22.77
Front half 33.93s · back half 48.84s
Progression
Faster times are higher. One card per event, all courses & history.