Sydney Duncan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.53 | +1.44s to B·+9.44s to Sectionals | 2025-12-14 | 2025 OR TTSC Holiday Invitational Meetvenue |
| 100 Freestyle | SCY | 1:16.49 | +1.80s to B·+20.00s to Sectionals | 2026-08-08 | 2026 OR NST Seahorse Invitationalvenue |
| 200 Freestyle | SCY | 2:54.71 | +11.32s to B·+52.32s to Sectionals | 2026-01-24 | 2026 TTSC Winter Qualifiervenue |
| 500 Freestyle | SCY | 7:25.19 | +7.90s to B·+115.80s to Sectionals | 2026-08-07 | 2026 OR NST Seahorse Invitationalvenue |
| 50 Backstroke | SCY | 43.70 | +4.91s to B·+17.41s to Futures | 2025-01-04 | 2025 CST Shark Chase Invitationalvenue |
| 100 Backstroke | SCY | 1:34.13 | +7.54s to B·+32.74s to Sectionals | 2026-01-04 | 2026 CST Shark Chase Invitationalvenue |
| 50 Breaststroke | SCY | 41.17 | B+0.28s to BB·+11.38s to Futures | 2025-12-13 | 2025 OR TTSC Holiday Invitational Meetvenue |
| 100 Breaststroke | SCY | 1:30.21 | B+0.82s to BB·+19.62s to Sectionals | 2026-08-08 | 2026 OR NST Seahorse Invitationalvenue |
| 200 Breaststroke | SCY | 3:13.35 | B+2.16s to BB·+40.56s to Sectionals | 2025-12-12 | 2025 OR TTSC Holiday Invitational Meetvenue |
| 50 Butterfly | SCY | 39.75 | +2.76s to B·+14.06s to Futures | 2026-10-17 | 2026 Harvest Invitevenue |
| 100 Butterfly | SCY | 1:37.65 | +11.56s to B·+36.56s to Sectionals | 2026-01-03 | 2026 CST Shark Chase Invitationalvenue |
| 100 Individual Medley | SCY | 1:26.76 | +1.47s to B | 2026-01-25 | 2026 TTSC Winter Qualifiervenue |
| 200 Individual Medley | SCY | 3:02.97 | B+12.18s to BB·+46.48s to Sectionals | 2026-10-17 | 2026 Harvest Invitevenue |
| 100 Freestyle | SCM | 1:22.32 | B+5.63s to BB·+19.93s to Sectionals | 2026-06-07 | 2026 CST Summer Invitationalvenue |
| 200 Freestyle | SCM | 3:24.62 | +24.13s to B·+69.33s to Sectionals | 2025-07-19 | Apex Intrasquad 3venue |
| 400 Freestyle | SCM | 6:16.79 | B+21.50s to BB·+88.60s to Sectionals | 2026-06-05 | 2026 CST Summer Invitationalvenue |
| 50 Backstroke | SCM | 48.42 | +5.53s to B | 2026-06-07 | 2026 CST Summer Invitationalvenue |
| 50 Breaststroke | SCM | 46.78 | B+1.59s to BB | 2026-06-07 | 2026 CST Summer Invitationalvenue |
| 50 Butterfly | SCM | 45.75 | +4.86s to B | 2026-06-06 | 2026 CST Summer Invitationalvenue |
| 200 Individual Medley | SCM | 3:20.36 | B+11.57s to BB·+49.57s to Sectionals | 2026-06-06 | 2026 CST Summer Invitationalvenue |
| 50 Freestyle | LCM | 38.00 | B+2.01s to BB·+8.41s to Sectionals | 2025-06-22 | 72nd Annual Ted Walker Invitationalvenue |
| 100 Freestyle | LCM | 1:27.76 | +2.07s to B·+23.37s to Sectionals | 2026-06-13 | 73rd Ted Walker Invitational-2026venue |
| 200 Freestyle | LCM | 3:00.92 | B+7.43s to BB·+41.93s to Sectionals | 2026-06-14 | 73rd Ted Walker Invitational-2026venue |
| 400 Freestyle | LCM | 6:18.32 | B+13.53s to BB·+86.53s to Sectionals | 2026-07-10 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
| 50 Backstroke | LCM | 48.52 | +3.63s to B·+17.63s to Futures | 2026-05-03 | 2026 AAA May LC Invitationalvenue |
| 100 Backstroke | LCM | 1:54.49 | +13.90s to B·+43.10s to Sectionals | 2025-06-22 | 72nd Annual Ted Walker Invitationalvenue |
| 50 Breaststroke | LCM | 46.21 | B+0.02s to BB·+11.42s to Futures | 2026-07-12 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
| 100 Breaststroke | LCM | 1:40.90 | BB+6.91s to A·+19.91s to Sectionals | 2026-05-02 | 2026 AAA May LC Invitationalvenue |
| 200 Breaststroke | LCM | 3:41.28 | B+0.99s to BB·+46.42s to Sectionals | 2026-05-03 | 2026 AAA May LC Invitationalvenue |
| 50 Butterfly | LCM | 49.19 | +7.40s to B·+19.70s to Futures | 2026-05-16 | 2026 TEAM Showdownvenue |
| 200 Individual Medley | LCM | 3:25.58 | B+9.79s to BB·+48.59s to Sectionals | 2026-07-12 | 2026 OSI Arena Summer LC 12&U Championships -fast pool |
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.
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 | 34.55 | flat | 200 Free Relay | 2026-10-17 | 2026 Harvest Invite |
| 50 Freestyle | SCY | 34.74 | flying | 200 Free Relay (leg 4) | 2026-01-25 | 2026 TTSC Winter Qualifier |
| 100 Freestyle | SCY | 1:17.87 | flying | 400 Free Relay (leg 3) | 2026-08-07 | 2026 OR NST Seahorse Invitational |
| 50 Breaststroke | SCY | 41.22 | flying | 200 Medley Relay (leg 2) | 2026-03-08 | 2026 OSI Arena SC 11-14 Champs |
| 50 Breaststroke | SCM | 46.74 | flying | 200 Medley Relay (leg 2) | 2026-06-07 | 2026 CST Summer Invitational |
| 100 Breaststroke | LCM | 1:42.81 | flying | 400 Medley Relay (leg 2) | 2026-05-02 | 2026 AAA May LC Invitational |
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 11-12 · SCY
1871 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:25.19 | 398 |
| 100 BK SCY | 1:34.13 | 295 |
| 100 BR SCY | 1:30.21 | 497 |
| 100 FL SCY | 1:37.65 | 253 |
| 200 IM SCY | 3:02.97 | 428 |
IMR 11-12 · LCM
2033 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:00.92 | 461 |
| 50 BK LCM | 48.52 | 331 |
| 50 BR LCM | 46.21 | 529 |
| 50 FL LCM | 49.19 | 259 |
| 200 IM LCM | 3:25.58 | 453 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:16.49
Front half 37.32s · back half 39.17s
200 Freestyle SCY 2:54.71
Front half 84.82s · back half 89.89s
500 Freestyle SCY 7:25.19
Front half 218.32s · back half 226.87s
100 Backstroke SCY 1:34.13
Front half 47.22s · back half 46.91s
100 Breaststroke SCY 1:30.21
Front half 43.69s · back half 46.52s
200 Breaststroke SCY 3:13.35
Front half 92.82s · back half 100.53s
100 Butterfly SCY 1:37.65
Front half 45.17s · back half 52.48s
100 Individual Medley SCY 1:26.76
Front half 43.32s · back half 43.44s
200 Individual Medley SCY 3:02.97
Front half 89.85s · back half 93.12s
100 Freestyle SCM 1:22.32
Front half 40.12s · back half 42.20s
200 Freestyle SCM 3:24.62
Front half 99.61s · back half 105.01s
400 Freestyle SCM 6:16.79
Front half 187.23s · back half 189.56s
200 Individual Medley SCM 3:20.36
Front half 99.96s · back half 100.40s
200 Freestyle LCM 3:00.92
Front half 88.72s · back half 92.20s
400 Freestyle LCM 6:18.32
Front half 186.43s · back half 191.89s
100 Breaststroke LCM 1:40.90
Front half 48.48s · back half 52.42s
200 Breaststroke LCM 3:41.28
Front half 109.87s · back half 111.41s
200 Individual Medley LCM 3:25.58
Front half 101.30s · back half 104.28s
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.