swimLingming Zeng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.06 | A+0.07s to AA·+3.87s to Sectionals | 2024-11-26 | 2024 PN November AGI, Division 1 PDST |
| 100 Freestyle | SCY | 54.96 | AAA+1.27s to AAAA·+3.97s to Sectionals | 2024-11-26 | 2024 PN November AGI, Division 1 PDST |
| 200 Freestyle | SCY | 2:37.33 | +1.34s to B·+45.54s to Sectionals | 2024-01-27 | 2024 PN PDST Winter Invitational |
| 500 Freestyle | SCY | 6:23.56 | BB+23.57s to A·+80.87s to Sectionals | 2024-11-17 | 2024 PN IST November Invitational venue |
| 1650 Freestyle | SCY | 22:35.03 | BB+96.24s to A·+298.14s to Sectionals | 2024-11-16 | 2024 PN IST November Invitational venue |
| 50 Backstroke | SCY | 34.65 | BB+1.96s to A·+10.96s to Futures | 2024-10-19 | 2024 PN IST Fall Open venue |
| 100 Backstroke | SCY | 1:00.89 | AAA+1.40s to AAAA·+5.40s to Sectionals | 2024-12-13 | 2024 PN 14 & Under SC Champs |
| 50 Breaststroke | SCY | 38.59 | BB+1.90s to A·+12.30s to Futures | 2024-12-15 | 2024 PN 14 & Under SC Champs venue |
| 100 Breaststroke | SCY | 1:23.89 | BB+5.50s to A·+20.70s to Sectionals | 2024-11-23 | 2024 PN November AGI, Division 1 PDST venue |
| 200 Breaststroke | SCY | 3:06.22 | B+3.83s to BB·+48.93s to Sectionals | 2024-11-24 | 2024 PN November AGI, Division 1 PDST venue |
| 50 Butterfly | SCY | 31.21 | BB+0.02s to A·+8.32s to Futures | 2024-12-13 | 2024 PN 14 & Under SC Champs |
| 100 Butterfly | SCY | 1:06.92 | A+1.03s to AA·+11.73s to Sectionals | 2024-11-26 | 2024 PN November AGI, Division 1 PDST |
| 100 Individual Medley | SCY | 1:02.09 | AAA+1.00s to AAAA | 2024-11-03 | 2024 PN C Pentathlon |
| 200 Individual Medley | SCY | 2:42.65 | BB+10.36s to A·+38.66s to Sectionals | 2024-11-24 | 2024 PN November AGI, Division 1 PDST venue |
| 400 Individual Medley | SCY | 5:53.26 | B+2.77s to BB·+88.57s to Sectionals | 2024-11-17 | 2024 PN IST November Invitational venue |
| 50 Freestyle | LCM | 33.09 | BB+1.00s to A·+6.10s to Sectionals | 2025-05-17 | 2025 PN IST Sockeye Springtime Madness venue |
| 100 Freestyle | LCM | 1:14.78 | BB+4.39s to A·+15.79s to Sectionals | 2024-06-30 | 2024 PN SMAC Summer Classic Invitational venue |
| 200 Freestyle | LCM | 2:49.27 | B+2.88s to BB·+40.58s to Sectionals | 2024-06-30 | 2024 PN SMAC Summer Classic Invitational venue |
| 50 Backstroke | LCM | 39.32 | BB+1.53s to A·+11.43s to Futures | 2025-05-18 | 2025 PN IST Sockeye Springtime Madness venue |
| 100 Backstroke | LCM | 1:24.68 | BB+2.79s to A·+19.49s to Sectionals | 2025-05-17 | 2025 PN IST Sockeye Springtime Madness venue |
| 50 Breaststroke | LCM | 44.78 | BB+2.79s to A·+13.89s to Futures | 2025-05-17 | 2025 PN IST Sockeye Springtime Madness venue |
| 100 Breaststroke | LCM | 1:38.88 | BB+7.59s to A·+25.18s to Sectionals | 2025-05-18 | 2025 PN IST Sockeye Springtime Madness venue |
| 200 Breaststroke | LCM | 3:37.10 | B+5.51s to BB·+56.22s to Sectionals | 2025-07-12 | 2025 PN OCA July Jamboree Invitational venue |
| 50 Butterfly | LCM | 41.11 | B+2.42s to BB·+14.82s to Futures | 2025-05-18 | 2025 PN IST Sockeye Springtime Madness venue |
| 100 Butterfly | LCM | 1:57.51 | +22.42s to B·+54.42s to Sectionals | 2023-06-03 | 2023 TRI-CITY INVITE venue |
| 200 Individual Medley | LCM | 3:09.29 | BB+15.10s to A·+44.60s to Sectionals | 2024-07-26 | 2024 PN LC 14&U Champs venue |
| 400 Individual Medley | LCM | 6:44.37 | BB+28.98s to A·+96.58s to Sectionals | 2025-05-16 | 2025 PN IST Sockeye Springtime Madness venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
IMX / IMR
IMX 11-12 · SCY
3235 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:23.56 | 553 |
| 100 BK SCY | 1:00.89 | 932 |
| 100 BR SCY | 1:23.89 | 527 |
| 100 FL SCY | 1:06.92 | 688 |
| 200 IM SCY | 2:42.65 | 535 |
IMR 11-12 · SCY
3069 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:37.33 | 411 |
| 50 BK SCY | 34.65 | 538 |
| 50 BR SCY | 38.59 | 543 |
| 50 FL SCY | 31.21 | 625 |
| 100 IM SCY | 1:02.09 | 952 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 6:23.56
Front half 189.45s · back half 194.11s
1650 Freestyle SCY 22:35.03
100 Breaststroke SCY 1:23.89
Front half 40.44s · back half 43.45s
200 Breaststroke SCY 3:06.22
Front half 91.93s · back half 94.29s
100 Butterfly SCY 1:06.92
200 Individual Medley SCY 2:42.65
Front half 78.42s · back half 84.23s
400 Individual Medley SCY 5:53.26
Front half 176.07s · back half 177.19s
200 Freestyle LCM 2:49.27
Front half 80.25s · back half 89.02s
200 Breaststroke LCM 3:37.10 RT 0.72s
Front half 102.18s · back half 114.92s
200 Individual Medley LCM 3:09.29
Front half 89.20s · back half 100.09s
400 Individual Medley LCM 6:44.37 RT 0.74s
Front half 196.95s · back half 207.42s
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.
Progression
Faster times are higher. One card per event, all courses & history.