Helen Sun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.24 | Sectionals ✓+2.75s to US Open | 2020-02-13 | 2020 CO OB CHSAA 5A State Championships venue |
| 100 Freestyle | SCY | 54.71 | Sectionals ✓+5.72s to US Open | 2020-01-19 | 2020 CO CUDA Classic venue |
| 200 Freestyle | SCY | 1:59.28 | Sectionals ✓+13.29s to US Open | 2020-02-22 | 2020 CO AP CSI Senior Meet venue |
| 500 Freestyle | SCY | 5:26.32 | Sectionals ✓+41.83s to US Open | 2019-02-17 | 2019 CO AP Colorado Senior Meet venue |
| 100 Backstroke | SCY | 1:01.57 | +0.18s to Sectionals | 2019-02-16 | 2019 CO AP Colorado Senior Meet venue |
| 200 Backstroke | SCY | 2:16.37 | +3.08s to Sectionals | 2019-10-12 | 2019 CO FST Swim Pink slow pool |
| 100 Breaststroke | SCY | 1:15.16 | +4.57s to Sectionals | 2019-02-16 | 2019 CO AP Colorado Senior Meet venue |
| 200 Breaststroke | SCY | 2:38.48 | +5.69s to Sectionals | 2018-10-14 | 2018 CO FST Swim Pink slow pool |
| 100 Butterfly | SCY | 58.59 | Sectionals ✓+5.80s to US Open | 2019-12-06 | 2019 CO CSI Pioneer Open venue |
| 200 Butterfly | SCY | 2:11.81 | Sectionals ✓+14.32s to US Open | 2020-01-19 | 2020 CO CUDA Classic venue |
| 100 Individual Medley | SCY | 1:05.67 | 2017-10-14 | 2017 CO Loveland Fall Harvest venue | |
| 200 Individual Medley | SCY | 2:15.90 | Sectionals ✓+17.51s to US Open | 2018-02-23 | 2018 CO CSI 14&U Age Group Championships venue |
| 400 Individual Medley | SCY | 4:45.74 | Sectionals ✓+32.05s to US Open | 2019-12-07 | 2019 CO CSI Pioneer Open venue |
| 50 Freestyle | LCM | 29.27 | Sectionals ✓+3.08s to US Open | 2020-02-23 | 2020 CO AP CSI Senior Meet venue |
| 100 Freestyle | LCM | 1:02.24 | Sectionals ✓+5.45s to US Open | 2019-07-31 | Finals - Arena Western Zone Senior Champs fast pool |
| 200 Freestyle | LCM | 2:14.65 | Sectionals ✓+11.56s to US Open | 2019-08-01 | Finals - Arena Western Zone Senior Champs fast pool |
| 400 Freestyle | LCM | 4:45.20 | Sectionals ✓+24.91s to US Open | 2019-08-02 | Finals - Arena Western Zone Senior Champs fast pool |
| 50 Backstroke | LCM | 35.01 | +5.82s to US Open | 2017-06-02 | 2017 CO CUDA-STAR Long Course Open venue |
| 100 Backstroke | LCM | 1:14.16 | +2.77s to Sectionals | 2017-07-07 | 2017 CO TOPS Zone 2 District Meet venue |
| 200 Backstroke | LCM | 2:40.16 | +6.77s to Sectionals | 2017-07-08 | 2017 CO TOPS Zone 2 District Meet venue |
| 50 Breaststroke | LCM | 43.32 | +10.13s to US Open | 2017-06-02 | 2017 CO CUDA-STAR Long Course Open venue |
| 100 Breaststroke | LCM | 1:27.82 | +6.83s to Sectionals | 2019-06-22 | 2019 CO MAVS Grand Junction Invite venue |
| 200 Breaststroke | LCM | 3:10.65 | +15.79s to Sectionals | 2016-06-17 | 2016 CO CAC Long Course Open venue |
| 50 Butterfly | LCM | 32.57 | +4.38s to US Open | 2017-06-02 | 2017 CO CUDA-STAR Long Course Open venue |
| 100 Butterfly | LCM | 1:06.90 | Sectionals ✓+5.51s to US Open | 2019-08-03 | Finals - Arena Western Zone Senior Champs fast pool |
| 200 Butterfly | LCM | 2:27.36 | Sectionals ✓+10.87s to US Open | 2019-07-31 | Finals - Arena Western Zone Senior Champs fast pool |
| 200 Individual Medley | LCM | 2:33.76 | Sectionals ✓+14.67s to US Open | 2019-06-23 | 2019 CO MAVS Grand Junction Invite venue |
| 400 Individual Medley | LCM | 5:25.37 | Sectionals ✓+29.28s to US Open | 2018-07-20 | 2018 CO CSI Senior LC Championships venue |
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 | 25.07 | flying | 200 Medley Relay (leg 4) | 2018-11-30 | 2018 CO CSI Pioneer Open |
| 50 Breaststroke | LCM | 38.78 | flying | 200 Medley Relay (leg 2) | 2019-06-23 | 2019 CO MAVS Grand Junction Invite |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 54.71
Front half 26.34s · back half 28.37s
200 Freestyle SCY 1:59.28
Front half 57.06s · back half 62.22s
500 Freestyle SCY 5:26.32
Front half 162.68s · back half 163.64s
100 Backstroke SCY 1:01.57
Front half 29.70s · back half 31.87s
200 Backstroke SCY 2:16.37
Front half 66.55s · back half 69.82s
100 Breaststroke SCY 1:15.16
Front half 36.54s · back half 38.62s
200 Breaststroke SCY 2:38.48
Front half 76.32s · back half 82.16s
100 Butterfly SCY 58.59
Front half 27.48s · back half 31.11s
200 Butterfly SCY 2:11.81
Front half 62.85s · back half 68.96s
100 Individual Medley SCY 1:05.67
Front half 30.11s · back half 35.56s
200 Individual Medley SCY 2:15.90
Front half 63.60s · back half 72.30s
400 Individual Medley SCY 4:45.74
Front half 134.56s · back half 151.18s
100 Freestyle LCM 1:02.24
Front half 29.76s · back half 32.48s
200 Freestyle LCM 2:14.65
Front half 65.11s · back half 69.54s
400 Freestyle LCM 4:45.20
Front half 141.26s · back half 143.94s
200 Backstroke LCM 2:40.16
Front half 78.86s · back half 81.30s
100 Breaststroke LCM 1:27.82
Front half 42.13s · back half 45.69s
200 Breaststroke LCM 3:10.65
Front half 92.25s · back half 98.40s
100 Butterfly LCM 1:06.90
Front half 31.10s · back half 35.80s
200 Butterfly LCM 2:27.36
Front half 69.13s · back half 78.23s
200 Individual Medley LCM 2:33.76
Front half 71.15s · back half 82.61s
400 Individual Medley LCM 5:25.37
Front half 154.80s · back half 170.57s
Progression
Faster times are higher. One card per event, all courses & history.