Alex Du
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.06 | BB+0.37s to A | 2026-01-30 | CPAC January AGQ venue |
| 100 Freestyle | SCY | 1:00.14 | B+1.35s to BB | 2025-03-28 | 2025 MR Bronze Championship - South |
| 200 Freestyle | SCY | 2:03.41 | BB+4.82s to A | 2026-01-01 | Sanction #: 260305 - 260352-TT |
| 500 Freestyle | SCY | 5:33.10 | BB+10.51s to A | 2026-01-16 | 2026 MR NFS 43rd Annual Dr. MLK Jr. Invite |
| 50 Backstroke | SCY | 29.16 | BB+1.17s to A | 2025-10-04 | 2025 MR LIAC Fast Fall Invitational |
| 100 Backstroke | SCY | 1:01.33 | BB+1.74s to A | 2026-01-30 | CPAC January AGQ venue |
| 200 Backstroke | SCY | 2:10.74 | BB+0.65s to A | 2026-02-20 | 2026 MR Silvers Championship South - HAUP |
| 50 Breaststroke | SCY | 29.99 | AA+0.50s to AAA | 2025-10-04 | 2025 MR LIAC Fast Fall Invitational |
| 100 Breaststroke | SCY | 1:10.87 | BB+3.48s to A | 2026-01-01 | Sanction #: 260305 - 260352-TT |
| 200 Breaststroke | SCY | 2:31.40 | BB+4.41s to A | 2026-01-01 | Sanction #: 260305 - 260352-TT |
| 50 Butterfly | SCY | 39.66 | +7.27s to B | 2024-01-12 | 2024 MR NFS 41st Dr.Martin Luther King Jr. |
| 100 Butterfly | SCY | 1:02.23 | BB+3.34s to A | 2026-01-16 | 2026 MR NFS 43rd Annual Dr. MLK Jr. Invite |
| 100 Individual Medley | SCY | 1:43.81 | 2022-10-16 | 2022 MR LIAC Zombies VS. Robots Intraquad Mee | |
| 200 Individual Medley | SCY | 2:27.87 | B+4.68s to BB | 2025-10-25 | 2025 MR LIAC Chappy's Invitational |
| 50 Freestyle | LCM | 30.51 | BB+1.92s to A | 2025-04-25 | 2025 MR LIAC Speedo Long Island Challenge |
| 100 Freestyle | LCM | 56.99 | AAA+2.50s to AAAA | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational |
| 200 Freestyle | LCM | 2:32.83 | B+4.24s to BB | 2025-04-25 | 2025 MR LIAC Speedo Long Island Challenge |
| 400 Freestyle | LCM | 8:58.37 | +197.58s to B | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitational |
| 50 Backstroke | LCM | 34.36 | BB+1.17s to A | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational |
| 100 Backstroke | LCM | 1:16.04 | B+0.65s to BB | 2025-04-25 | 2025 MR LIAC Speedo Long Island Challenge |
| 200 Backstroke | LCM | 2:45.76 | B+2.07s to BB | 2025-06-07 | 2025 MR LIAC Summertime Classic Invitational |
| 50 Breaststroke | LCM | 38.71 | BB+2.22s to A | 2026-05-23 | 2026 MR AGUA Memorial Day Invitational |
| 100 Breaststroke | LCM | 2:00.85 | +29.46s to B | 2023-07-12 | 2023 MR LIAC July Time Trial |
| 50 Butterfly | LCM | 51.91 | +15.42s to B | 2023-06-10 | 2023 MR LIAC Summertime Classic Invitational |
| 200 Individual Medley | LCM | 2:32.49 | A+5.60s to AA | 2025-05-10 | 2025 MR LIAC Spring Kickoff Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
IMX / IMR
IMX 15-16 · SCY
2190 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:33.10 | 570 |
| 200 BK SCY | 2:10.74 | 606 |
| 200 BR SCY | 2:31.40 | 566 |
| 200 IM SCY | 2:27.87 | 448 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2645 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.41 | 564 |
| 100 BK SCY | 1:01.33 | 564 |
| 100 BR SCY | 1:10.87 | 539 |
| 100 FL SCY | 1:02.23 | 530 |
| 200 IM SCY | 2:27.87 | 448 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:03.41
500 Freestyle SCY 5:33.10
Front half 162.99s · back half 170.11s
50 Backstroke SCY 29.16 split/total mismatch
Front half 33.95s · back half -4.79s
100 Backstroke SCY 1:01.33 split/total mismatch
Front half 36.79s · back half 24.54s
100 Breaststroke SCY 1:10.87
Front half 33.95s · back half 36.92s
200 Breaststroke SCY 2:31.40
Front half 73.89s · back half 77.51s
100 Butterfly SCY 1:02.23
200 Individual Medley SCY 2:27.87
50 Freestyle LCM 30.51 split/total mismatch
Front half 31.33s · back half -0.82s
200 Freestyle LCM 2:32.83
Front half 74.69s · back half 78.14s
400 Freestyle LCM 8:58.37 split/total mismatch
100 Backstroke LCM 1:16.04
Front half 37.14s · back half 38.90s
50 Breaststroke LCM 38.71 split/total mismatch
Front half 70.13s · back half -31.42s
200 Individual Medley LCM 2:32.49
Progression
Faster times are higher. One card per event, all courses & history.