swimLucas Guerrero
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.06 | BB+1.37s to A | 2026-01-31 | 2026 SI HSA All Ages NTS Meet fast pool |
| 100 Freestyle | SCY | 56.85 | BB+2.56s to A | 2026-03-21 | 2026 SI CAST All Ages NTS Meet South venue |
| 200 Freestyle | SCY | 2:06.37 | BB+7.78s to A | 2026-01-31 | 2026 SI HSA All Ages NTS Meet fast pool |
| 500 Freestyle | SCY | 6:58.39 | +42.10s to B | 2024-01-20 | 2024 SI HSA ALL AGES NTS venue |
| 50 Backstroke | SCY | 30.87 | B+0.58s to BB | 2026-02-16 | 2026 SI Presidents' Day Senior Classic - copi venue |
| 100 Backstroke | SCY | 1:07.01 | B+2.52s to BB | 2026-01-31 | 2026 SI HSA All Ages NTS Meet fast pool |
| 200 Backstroke | SCY | 2:25.58 | B+4.59s to BB | 2026-03-21 | 2026 SI CAST All Ages NTS Meet South venue |
| 50 Breaststroke | SCY | 35.90 | B+1.11s to BB | 2026-03-21 | 2026 SI CAST All Ages NTS Meet South venue |
| 100 Breaststroke | SCY | 1:23.90 | +5.31s to B | 2025-02-08 | 2025 SI SBA All Ages NTS Meet Feb 7-9 venue |
| 200 Breaststroke | SCY | 3:30.52 | +39.03s to B | 2024-01-20 | 2024 SI HSA ALL AGES NTS venue |
| 200 Individual Medley | SCY | 2:36.00 | +1.81s to B | 2025-06-28 | 2025 SI CAST 14-Under Rising Stars 2 venue |
| 50 Freestyle | LCM | 29.13 | BB+0.54s to A | 2026-05-23 | 2026 SI HSA-A All Ages NTS May 23-24 venue |
| 100 Freestyle | LCM | 1:07.42 | BB+5.13s to A | 2025-07-12 | 2025 SI SDSA All Ages NTS Meet venue |
| 200 Freestyle | LCM | 2:22.57 | BB+5.38s to A | 2026-05-23 | 2026 SI HSA-A All Ages NTS May 23-24 venue |
| 100 Backstroke | LCM | 1:16.85 | B+1.46s to BB | 2026-05-23 | 2026 SI HSA-A All Ages NTS May 23-24 venue |
| 200 Breaststroke | LCM | 3:27.20 | +7.31s to B | 2025-07-12 | 2025 SI SDSA All Ages NTS Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 56.94 | flying | 400 Free Relay (leg 3) | 2025-12-20 | 2025 SI Winter Age Group Championships |
| 50 Backstroke | SCY | 30.58 | flat | 200 Medley Relay | 2025-12-19 | 2025 SI Winter Age Group 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 15-16 · SCY
1317 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:58.39 | 287 |
| 200 BK SCY | 2:25.58 | 439 |
| 200 BR SCY | 3:30.52 | 210 |
| 200 IM SCY | 2:36.00 | 381 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1663 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:06.37 | 525 |
| 100 BK SCY | 1:07.01 | 432 |
| 100 BR SCY | 1:23.90 | 325 |
| 200 IM SCY | 2:36.00 | 381 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 6:58.39
Front half 206.88s · back half 211.51s
100 Breaststroke SCY 1:23.90
Front half 39.72s · back half 44.18s
200 Breaststroke SCY 3:30.52
Front half 101.57s · back half 108.95s
200 Breaststroke LCM 3:27.20
Front half 100.01s · back half 107.19s
Progression
Faster times are higher. One card per event, all courses & history.