swimMayne Rong
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.81 | 2025-02-01 | 2025 NE SAC Silver Championships venue | |
| 50 Freestyle | SCY | 42.25 | +3.96s to B | 2025-02-01 | 2025 NE SAC Silver Championships venue |
| 100 Freestyle | SCY | 1:51.42 | +22.93s to B | 2024-12-15 | 2024 NE SHAWMUT Candy Cane Classic venue |
| 25 Backstroke | SCY | 28.95 | 2024-10-05 | 2024 NE KING RI PINK Pentathlon venue | |
| 50 Backstroke | SCY | 58.06 | +9.57s to B | 2024-12-13 | 2024 NE SHAWMUT Candy Cane Classic venue |
| 100 Backstroke | SCY | 1:55.31 | +14.22s to B | 2024-12-15 | 2024 NE SHAWMUT Candy Cane Classic venue |
| 25 Breaststroke | SCY | 29.03 | 2024-10-05 | 2024 NE KING RI PINK Pentathlon venue | |
| 100 Breaststroke | SCY | 2:06.40 | +10.91s to B | 2024-12-13 | 2024 NE SHAWMUT Candy Cane Classic venue |
| 25 Butterfly | SCY | 20.26 | 2025-02-01 | 2025 NE SAC Silver Championships venue | |
| 50 Butterfly | SCY | 53.55 | +7.06s to B | 2024-12-15 | 2024 NE SHAWMUT Candy Cane Classic venue |
| 100 Individual Medley | SCY | 1:43.86 | +4.07s to B | 2025-02-01 | 2025 NE SAC Silver Championships venue |
| 50 Freestyle | LCM | 39.96 | B+0.17s to BB | 2026-06-28 | 2026 NE NSSC June 26-28 MIT Invitational venue |
| 100 Freestyle | LCM | 1:33.15 | B+2.46s to BB | 2026-06-27 | 2026 NE NSSC June 26-28 MIT Invitational venue |
| 200 Freestyle | LCM | 3:45.01 | +7.92s to B | 2025-06-21 | 2025 NE CRA Team Specialty LC Meet venue |
| 50 Backstroke | LCM | 48.54 | BB+5.45s to A | 2026-06-27 | 2026 NE NSSC June 26-28 MIT Invitational venue |
| 50 Breaststroke | LCM | 55.72 | B+1.33s to BB | 2026-06-27 | 2026 NE NSSC June 26-28 MIT Invitational venue |
| 100 Breaststroke | LCM | 2:02.06 | B+2.67s to BB | 2026-06-27 | 2026 NE NSSC June 26-28 MIT Invitational venue |
| 50 Butterfly | LCM | 45.19 | BB+4.60s to A | 2026-06-28 | 2026 NE NSSC June 26-28 MIT Invitational venue |
| 100 Butterfly | LCM | 1:51.37 | BB+15.08s to A | 2026-06-28 | 2026 NE NSSC June 26-28 MIT Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
IMX / IMR
IMX 10 & under · LCM
1093 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:45.01 | 306 |
| 100 BR LCM | 2:02.06 | 423 |
| 100 FL LCM | 1:51.37 | 364 |
| 100 BK LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · LCM
1726 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:33.15 | 420 |
| 50 BK LCM | 48.54 | 442 |
| 50 BR LCM | 55.72 | 412 |
| 50 FL LCM | 45.19 | 452 |
| 200 IM LCM | — | 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 1:51.42
Front half 50.65s · back half 60.77s
100 Backstroke SCY 1:55.31
Front half 53.61s · back half 61.70s
100 Breaststroke SCY 2:06.40
Front half 61.28s · back half 65.12s
200 Freestyle LCM 3:45.01
Front half 107.54s · back half 117.47s
Progression
Faster times are higher. One card per event, all courses & history.