swimLucas Sparks
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.80 | AA+0.71s to AAA·+0.21s to Sectionals | 2025-03-08 | 2025 SC Illinois Senior Championships venue |
| 100 Freestyle | SCY | 50.34 | AA+2.05s to AAA·+1.35s to Sectionals | 2025-03-14 | 2025 MN RSC CZ North Section Spring Champions venue |
| 100 Backstroke | SCY | 59.77 | BB+2.48s to A·+3.68s to Sectionals | 2025-03-16 | 2025 MN RSC CZ North Section Spring Champions venue |
| 100 Butterfly | SCY | 58.66 | BB+1.97s to A·+4.67s to Sectionals | 2025-03-15 | 2025 MN RSC CZ North Section Spring Champions venue |
| 50 Freestyle | LCM | 25.82 | AA+0.33s to AAA·Sectionals ✓+1.23s to Futures | 2025-08-02 | 2025 LC Illinois Senior Championships venue |
| 100 Backstroke | LCM | 1:12.16 | BB+4.67s to A·+7.77s to Sectionals | 2024-06-01 | LFSC SwimFest LC 2024 slow pool |
| 50 Butterfly | LCM | 30.80 | BB+0.61s to A·+3.41s to Sectionals | 2024-06-01 | LFSC SwimFest LC 2024 slow pool |
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 | 22.58 | flying | 200 Medley Relay (leg 4) | 2025-03-09 | 2025 SC Illinois Senior Championships |
| 50 Freestyle | SCY | 22.11 | flying | 200 Free Relay (leg 4) | 2025-03-08 | 2025 SC Illinois Senior Championships |
| 100 Freestyle | SCY | 49.92 | flying | 400 Medley Relay (leg 4) | 2025-03-08 | 2025 SC Illinois Senior Championships |
| 50 Freestyle | LCM | 25.82 | flat | 200 Free Relay | 2025-08-02 | 2025 LC Illinois Senior Championships |
| 50 Freestyle | LCM | 25.62 | flying | 200 Medley Relay (leg 4) | 2024-07-28 | 2024 LC Illinois Senior Championships |
| 100 Freestyle | LCM | 56.91 | flat | 400 Free Relay | 2025-08-03 | 2025 LC Illinois Senior Championships |
| 100 Freestyle | LCM | 58.05 | flying | 400 Medley Relay (leg 4) | 2025-08-02 | 2025 LC Illinois Senior 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
IMR 17-18 · SCY
1133 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 59.77 | 547 |
| 100 FL SCY | 58.66 | 586 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM 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 50.34
Front half 23.78s · back half 26.56s
100 Backstroke SCY 59.77
Front half 28.65s · back half 31.12s
100 Butterfly SCY 58.66
Front half 27.33s · back half 31.33s
100 Backstroke LCM 1:12.16
Front half 35.56s · back half 36.60s
Progression
Faster times are higher. One card per event, all courses & history.