swimLucas Rosello
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.83 | AAA+0.74s to AAAA·Sectionals ✓+0.54s to Futures | 2025-12-04 | RAFC Winter Classic |
| 100 Freestyle | SCY | 46.76 | AAA+0.67s to AAAA·Sectionals ✓+0.37s to Futures | 2026-03-15 | 2026 Fl Swimming Spring Senior Championshipsvenue |
| 200 Freestyle | SCY | 1:43.28 | AAA+1.79s to AAAA·Sectionals ✓+1.69s to Futures | 2025-12-06 | RAFC Winter Classicvenue |
| 500 Freestyle | SCY | 4:56.60 | AA+8.01s to AAA·Sectionals ✓+19.51s to Futures | 2025-01-19 | 2025 G.O.A.T. TYR Team Challenge and SYOAvenue |
| 100 Backstroke | SCY | 58.40 | BB+1.11s to A·+2.91s to Sectionals | 2024-01-14 | 2024 G.O.A.T. TYR Team Challenge and SYOAvenue |
| 50 Breaststroke | SCY | 26.67 | AAAA·+0.38s to Futures | 2026-03-13 | 2026 Fl Swimming Spring Senior Championshipsvenue |
| 100 Breaststroke | SCY | 57.84 | AAA+1.15s to AAAA·Futures ✓+2.35s to Winter JNs | 2026-03-15 | 2026 Fl Swimming Spring Senior Championshipsvenue |
| 200 Breaststroke | SCY | 2:06.22 | AAA+3.03s to AAAA·Futures ✓+4.63s to Winter JNs | 2026-03-13 | 2026 Fl Swimming Spring Senior Championshipsvenue |
| 50 Butterfly | SCY | 24.13 | AAA+0.74s to AAAA·+1.24s to Futures | 2025-12-04 | RAFC Winter Classic |
| 100 Butterfly | SCY | 52.92 | AA+0.93s to AAA·Sectionals ✓+2.33s to Futures | 2026-03-01 | 2026 Spring Area 2 Championshipsvenue |
| 200 Butterfly | SCY | 2:13.27 | BB+5.78s to A·+9.88s to Sectionals | 2024-10-20 | 2024 SLAC IMX Challenge Invitationalvenue |
| 200 Individual Medley | SCY | 1:55.62 | AAA+3.43s to AAAA·Sectionals ✓+1.73s to Futures | 2026-03-14 | 2026 Fl Swimming Spring Senior Championshipsvenue |
| 400 Individual Medley | SCY | 4:28.94 | A+4.45s to AA·+4.25s to Sectionals | 2025-03-01 | 2025 Spring Area 2 Championshipsvenue |
| 50 Freestyle | LCM | 25.00 | AAA+0.61s to AAAA·Sectionals ✓+0.41s to Futures | 2025-07-19 | 2025 Florida Summer Senior Championshipsvenue |
| 100 Freestyle | LCM | 55.19 | AAA+2.20s to AAAA·Sectionals ✓+1.60s to Futures | 2026-02-15 | Florida Long Course Winter Invitationalvenue |
| 200 Freestyle | LCM | 2:03.17 | AA+0.98s to AAA·Sectionals ✓+5.38s to Futures | 2025-06-20 | Swim Fort Lauderdale Speedo Summer Classicvenue |
| 400 Freestyle | LCM | 4:49.31 | BB+5.02s to A·+14.92s to Sectionals | 2024-04-20 | 9th Annual Hohne Memorial Invitationalvenue |
| 50 Backstroke | LCM | 32.36 | BB+0.37s to A·+4.47s to Futures | 2024-04-21 | 9th Annual Hohne Memorial Invitationalvenue |
| 100 Backstroke | LCM | 1:05.61 | A+0.92s to AA·+0.42s to Sectionals | 2024-06-14 | 2024 RAFC Summer Solsticevenue |
| 50 Breaststroke | LCM | 31.17 | AAA+0.48s to AAAA·+0.28s to Futures | 2026-07-17 | 2026 Florida Summer Senior Championshipsvenue |
| 100 Breaststroke | LCM | 1:08.50 | AAA+2.41s to AAAA·Sectionals ✓+0.31s to Futures | 2026-07-19 | 2026 Florida Summer Senior Championshipsvenue |
| 200 Breaststroke | LCM | 2:28.42 | AAA+4.23s to AAAA·Futures ✓+4.33s to Winter JNs | 2026-07-17 | 2026 Florida Summer Senior Championshipsvenue |
| 50 Butterfly | LCM | 28.04 | AA+0.35s to AAA·+1.75s to Futures | 2026-02-13 | Florida Long Course Winter Invitationalvenue |
| 100 Butterfly | LCM | 1:00.55 | AA+0.86s to AAA·Sectionals ✓+2.56s to Futures | 2025-07-18 | 2025 Florida Summer Senior Championshipsvenue |
| 200 Individual Medley | LCM | 2:12.65 | AAA+2.66s to AAAA·Futures ✓+3.36s to Winter JNs | 2026-07-18 | 2026 Florida Summer Senior Championshipsvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.84 | flat | 200 Free Relay | 2026-03-13 | 2026 Fl Swimming Spring Senior Championships |
| 50 Freestyle | SCY | 21.97 | flying | 200 Free Relay (leg 2) | 2024-11-24 | 2024 RAFC Almost Turkey Invitational |
| 50 Freestyle | SCY | 21.87 | flying | 200 Medley Relay (leg 4) | 2024-11-23 | 2024 RAFC Almost Turkey Invitational |
| 100 Freestyle | SCY | 46.99 | flat | 400 Free Relay | 2026-03-14 | 2026 Fl Swimming Spring Senior Championships |
| 200 Freestyle | SCY | 1:42.39 | flat | 800 Free Relay | 2026-03-12 | 2026 Fl Swimming Spring Senior Championships |
| 50 Backstroke | SCY | 26.28 | flat | 200 Medley Relay | 2025-03-02 | 2025 Spring Area 2 Championships |
| 50 Breaststroke | SCY | 29.05 | flying | 200 Medley Relay (leg 2) | 2024-02-25 | 2024 FL Spring Area 2 Championships |
| 50 Freestyle | LCM | 24.89 | flying | 200 Free Relay (leg 3) | 2026-07-17 | 2026 Florida Summer Senior Championships |
| 100 Freestyle | LCM | 54.63 | flying | 400 Free Relay (leg 4) | 2026-07-18 | 2026 Florida Summer Senior Championships |
| 200 Freestyle | LCM | 1:59.51 | flat | 800 Free Relay | 2026-07-16 | 2026 Florida Summer Senior Championships |
| 200 Freestyle | LCM | 2:03.21 | flying | 800 Free Relay (leg 2) | 2024-07-18 | 2024 Florida Summer Senior Championships |
| 50 Breaststroke | LCM | 29.21 | flying | 200 Medley Relay (leg 2) | 2026-07-18 | 2026 Florida Summer Senior Championships |
| 100 Breaststroke | LCM | 1:10.88 | flying | 400 Medley Relay (leg 2) | 2024-02-09 | Southern Zone South Sectional 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 · SCY
3796 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:56.60 | 774 |
| 200 BR SCY | 2:06.22 | 896 |
| 200 FL SCY | 2:13.27 | 559 |
| 200 IM SCY | 1:55.62 | 875 |
| 400 IM SCY | 4:28.94 | 692 |
| 200 BK SCY | — | 0 |
IMR 17-18 · SCY
4078 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:43.28 | 912 |
| 100 BK SCY | 58.40 | 586 |
| 100 BR SCY | 57.84 | 907 |
| 100 FL SCY | 52.92 | 798 |
| 200 IM SCY | 1:55.62 | 875 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.76
Front half 22.62s · back half 24.14s
200 Freestyle SCY 1:43.28
Front half 49.36s · back half 53.92s
500 Freestyle SCY 4:56.60
Front half 146.14s · back half 150.46s
100 Backstroke SCY 58.40
Front half 28.51s · back half 29.89s
100 Breaststroke SCY 57.84
Front half 27.33s · back half 30.51s
200 Breaststroke SCY 2:06.22
Front half 59.57s · back half 66.65s
100 Butterfly SCY 52.92
Front half 24.49s · back half 28.43s
200 Butterfly SCY 2:13.27
Front half 60.20s · back half 73.07s
200 Individual Medley SCY 1:55.62
Front half 54.83s · back half 60.79s
400 Individual Medley SCY 4:28.94
Front half 126.46s · back half 142.48s
100 Freestyle LCM 55.19
Front half 26.14s · back half 29.05s
200 Freestyle LCM 2:03.17
Front half 58.03s · back half 65.14s
400 Freestyle LCM 4:49.31
Front half 137.21s · back half 152.10s
100 Backstroke LCM 1:05.61
Front half 32.15s · back half 33.46s
100 Breaststroke LCM 1:08.50 · 8.0 min after 100 Freestyle
Front half 32.25s · back half 36.25s
200 Breaststroke LCM 2:28.42 · 16.3 min after 200 Freestyle
Front half 69.89s · back half 78.53s
100 Butterfly LCM 1:00.55 RT 0.67s
Front half 28.40s · back half 32.15s
200 Individual Medley LCM 2:12.65 · 495.7 min after 200 Individual Medley
Front half 63.33s · back half 69.32s
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.