swimHailey Ng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.61 | 2024-03-02 | 2024 MR Metro 8 & Under Championships | |
| 50 Freestyle | SCY | 29.87 | AA+0.18s to AAA·+5.08s to Sectionals | 2026-06-06 | 2026 MR HAUP Super Sprint Championshipvenue |
| 100 Freestyle | SCY | 1:09.35 | A+1.06s to AA·+16.26s to Sectionals | 2026-03-12 | WHAT March Showcasevenue |
| 200 Freestyle | SCY | 1:53.30 | AAAA·Sectionals ✓+1.01s to Futures | 2025-02-07 | 2025 MR COND Last Chance Invitational |
| 500 Freestyle | SCY | 7:57.20 | B+11.51s to BB·+168.41s to Sectionals | 2025-11-01 | 2025 MR HAUP Freestyle Frenzy Distancevenue |
| 25 Backstroke | SCY | 22.18 | 2024-03-02 | 2024 MR Metro 8 & Under Championships | |
| 50 Backstroke | SCY | 37.06 | A+0.87s to AA·+10.77s to Futures | 2026-06-06 | 2026 MR HAUP Super Sprint Championshipvenue |
| 100 Backstroke | SCY | 1:20.76 | A+2.37s to AA·+21.47s to Sectionals | 2026-03-12 | WHAT March Showcasevenue |
| 25 Breaststroke | SCY | 29.18 | 2024-03-02 | 2024 MR Metro 8 & Under Championships | |
| 50 Breaststroke | SCY | 42.26 | A+1.37s to AA·+12.47s to Futures | 2026-01-01 | Metropolitan Swimming Club |
| 100 Breaststroke | SCY | 1:32.68 | A+3.59s to AA·+24.49s to Sectionals | 2026-03-12 | WHAT March Showcasevenue |
| 25 Butterfly | SCY | 20.71 | 2024-03-02 | 2024 MR Metro 8 & Under Championships | |
| 50 Butterfly | SCY | 33.08 | AAA+1.79s to AAAA·+7.39s to Futures | 2026-06-06 | 2026 MR HAUP Super Sprint Championshipvenue |
| 100 Butterfly | SCY | 1:27.05 | BB+0.96s to A·+28.56s to Sectionals | 2026-03-12 | WHAT March Showcasevenue |
| 100 Individual Medley | SCY | 1:18.34 | AA+3.15s to AAA | 2026-03-12 | WHAT March Showcasevenue |
| 200 Individual Medley | SCY | 2:57.23 | BB+1.04s to A·+46.54s to Sectionals | 2026-02-21 | 2026 MR Metro Silver Central Champs - WESTvenue |
| 50 Freestyle | LCM | 32.96 | AAA+0.77s to AAAA·+4.67s to Sectionals | 2026-05-29 | 2026 MR LIE May Spectacular Invitational |
| 100 Freestyle | LCM | 1:15.75 | AA+1.16s to AAA·+15.06s to Sectionals | 2026-07-29 | 2026 EZ LC Age Group Championshipfast pool |
| 50 Backstroke | LCM | 42.63 | A+1.04s to AA·+11.74s to Futures | 2026-05-09 | 2026 MR LIE May Extravaganza Invitationalvenue |
| 100 Backstroke | LCM | 1:33.90 | A+3.51s to AA·+26.01s to Sectionals | 2026-05-10 | 2026 MR LIE May Extravaganza Invitationalvenue |
| 50 Breaststroke | LCM | 46.80 | A+0.31s to AA·+12.01s to Futures | 2026-05-10 | 2026 MR LIE May Extravaganza Invitationalvenue |
| 100 Breaststroke | LCM | 1:43.03 | AA+4.84s to AAA·+25.14s to Sectionals | 2026-05-09 | 2026 MR LIE May Extravaganza Invitationalvenue |
| 50 Butterfly | LCM | 37.36 | AA+0.07s to AAA·+7.87s to Futures | 2026-07-30 | 2026 EZ LC Age Group Championshipfast pool |
| 100 Butterfly | LCM | 1:42.41 | BB+3.92s to A·+36.12s to Sectionals | 2026-05-30 | 2026 MR LIE May Spectacular Invitationalvenue |
| 200 Individual Medley | LCM | 3:16.09 | A+2.60s to AA·+47.70s to Sectionals | 2026-05-29 | 2026 MR LIE May Spectacular Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 35.82 | flat | 200 Free Relay | 2025-09-27 | 2025 MR SSC TYR September Sprint Invitational |
| 50 Freestyle | SCY | 38.18 | flying | 200 Medley Relay (leg 4) | 2024-12-14 | 2024 NE SHAWMUT Candy Cane Classic |
| 50 Backstroke | SCY | 43.98 | flat | 200 Medley Relay | 2025-09-27 | 2025 MR SSC TYR September Sprint Invitational |
| 50 Freestyle | LCM | 32.29 | flying | 200 Free Relay (leg 2) | 2026-07-29 | 2026 EZ LC Age Group Championship |
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 10 & under · SCY
3587 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:53.30 | 1100 |
| 100 BK SCY | 1:20.76 | 667 |
| 100 BR SCY | 1:32.68 | 647 |
| 100 FL SCY | 1:27.05 | 540 |
| 200 IM SCY | 2:57.23 | 633 |
IMR 10 & under · LCM
3772 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:15.75 | 816 |
| 50 BK LCM | 42.63 | 680 |
| 50 BR LCM | 46.80 | 727 |
| 50 FL LCM | 37.36 | 835 |
| 200 IM LCM | 3:16.09 | 714 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:53.30
Front half 54.32s · back half 58.98s
500 Freestyle SCY 7:57.20
Front half 237.52s · back half 239.68s
100 Backstroke SCY 1:20.76 split/total mismatch
Front half 39.59s · back half 41.17s
100 Breaststroke SCY 1:32.68 split/total mismatch
Front half 43.99s · back half 48.69s
200 Individual Medley SCY 2:57.23
50 Freestyle LCM 32.96 split/total mismatch
Front half 39.30s · back half -6.34s
100 Freestyle LCM 1:15.75
Front half 36.18s · back half 39.57s
100 Backstroke LCM 1:33.90
Front half 47.98s · back half 45.92s
100 Butterfly LCM 1:42.41
Front half 46.18s · back half 56.23s
200 Individual Medley LCM 3:16.09
Front half 93.60s · back half 102.49s
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.