swimstats

Chelsea Tong

Fage 15NEHAYSACUN

391 plausible swims · 51 meets · 2020-11-28 → 2026-06-14

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 27.76 BB+0.07s to A·+2.97s to Sectionals 2025-12-12 2025 NE SHAWMUT Candy Cane Classicvenue
100 Freestyle SCY 59.56 A+1.97s to AA·+6.47s to Sectionals 2025-01-01 2025 SHAWMUT CANDY CANE CLASSIC
200 Freestyle SCY 2:07.53 A+3.24s to AA·+12.54s to Sectionals 2026-01-18 2026 NE SAC Bronze Championshipsvenue
500 Freestyle SCY 5:38.11 A+2.82s to AA·+29.32s to Sectionals 2026-01-30 2026 NE CS Silver Championshipsfast pool
1000 Freestyle SCY 11:45.28 A+15.39s to AA·+66.29s to Sectionals 2026-01-17 2026 NE SAC Bronze Championshipsvenue
1650 Freestyle SCY 19:27.09 AA+50.60s to AAA·+97.70s to Sectionals 2026-01-31 2026 NE CS Silver Championshipsfast pool
50 Backstroke SCY 34.33 B+0.94s to BB·+8.04s to Futures 2024-01-01 2024 NEW ENGLAND YMCA SWIM CHAMPIONSHIPS
100 Backstroke SCY 1:07.00 BB+1.91s to A·+7.71s to Sectionals 2026-01-17 2026 NE SAC Bronze Championshipsvenue
200 Backstroke SCY 2:22.09 BB+0.80s to A·+13.20s to Sectionals 2026-01-18 2026 NE SAC Bronze Championshipsvenue
50 Breaststroke SCY 59.54 +17.65s to B·+29.75s to Futures 2020-12-20 2020 NE CL HAY Shoot The Moon
100 Breaststroke SCY 1:18.92 BB+3.93s to A·+10.73s to Sectionals 2026-03-15 2026 Shawmut NE Cup Championshipvenue
200 Breaststroke SCY 2:46.47 BB+5.18s to A·+17.08s to Sectionals 2025-01-01 2025 SHAWMUT CANDY CANE CLASSIC
50 Butterfly SCY 29.90 A+0.91s to AA·+4.21s to Futures 2026-03-13 2026 Shawmut NE Cup Championshipvenue
100 Butterfly SCY 1:07.59 BB+2.60s to A·+9.10s to Sectionals 2025-12-13 2025 NE SHAWMUT Candy Cane Classicvenue
200 Butterfly SCY 2:34.78 BB+10.59s to A·+22.69s to Sectionals 2026-03-15 2026 Shawmut NE Cup Championshipvenue
100 Individual Medley SCY 1:06.85 2026-03-14 2026 Shawmut NE Cup Championshipvenue
200 Individual Medley SCY 2:23.87 A+5.08s to AA·+13.18s to Sectionals 2026-03-15 2026 Shawmut NE Cup Championshipvenue
400 Individual Medley SCY 5:05.31 A+7.32s to AA·+26.92s to Sectionals 2026-03-13 2026 Shawmut NE Cup Championshipvenue
50 Freestyle LCM 31.90 BB+0.31s to A·+3.61s to Sectionals 2024-07-28 2024 NE SHAWMUT America's Cupvenue
100 Freestyle LCM 1:08.18 A+2.89s to AA·+7.49s to Sectionals 2024-07-27 2024 NE SHAWMUT America's Cupvenue
200 Freestyle LCM 2:25.85 A+4.16s to AA·+14.96s to Sectionals 2025-06-22 2025 NE CS June Summer Solsticevenue
400 Freestyle LCM 5:07.94 A+9.85s to AA·+30.25s to Sectionals 2025-06-28 2025 NE SAC America's Cupvenue
800 Freestyle LCM 10:33.71 A+19.52s to AA·+63.72s to Sectionals 2025-06-20 2025 NE CS June Summer Solsticevenue
50 Backstroke LCM 37.62 BB+1.33s to A·+6.73s to Futures 2026-01-01 2026 ne cs spring fever results
100 Backstroke LCM 1:19.31 BB+3.62s to A·+11.42s to Sectionals 2026-01-01 2026 NE SHAWMUT America's Cup
200 Backstroke LCM 2:51.70 BB+8.91s to A·+25.51s to Sectionals 2026-01-01 2026 ne cs spring fling results
50 Breaststroke LCM 42.62 BB+2.33s to A·+7.83s to Futures 2026-01-01 2026 ne cs spring fever results
100 Breaststroke LCM 1:31.67 BB+5.78s to A·+13.78s to Sectionals 2025-06-22 2025 NE CS June Summer Solsticevenue
200 Breaststroke LCM 3:13.47 BB+7.68s to A·+24.08s to Sectionals 2025-01-01 2025 ne sac america s cup results
50 Butterfly LCM 34.66 BB+0.57s to A·+5.17s to Futures 2026-01-01 2026 NE SHAWMUT America's Cup
100 Butterfly LCM 1:21.37 B+1.78s to BB·+15.08s to Sectionals 2025-06-21 2025 NE CS June Summer Solsticevenue
200 Butterfly LCM 3:00.16 B+2.87s to BB·+31.07s to Sectionals 2025-01-01 2025 ne sac america s cup results
200 Individual Medley LCM 2:48.70 BB+2.01s to A·+20.31s to Sectionals 2026-01-01 2026 NE SHAWMUT America's Cup
400 Individual Medley LCM 5:58.94 BB+4.05s to A·+38.45s to Sectionals 2026-01-01 2026 NE SHAWMUT America's Cup

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 25.99 flying 200 Free Relay (leg 3) 2025-12-12 2025 NE SHAWMUT Candy Cane Classic
50 Freestyle SCY 28.91 flying 200 Medley Relay (leg 4) 2025-01-19 2025 NE SAC Bronze Championships
100 Freestyle SCY 59.88 flying 400 Free Relay (leg 3) 2026-03-13 2026 Shawmut NE Cup Championship
50 Breaststroke SCY 37.15 flying 200 Medley Relay (leg 2) 2025-03-09 2025 NE Cup Championship by Shawmut
50 Butterfly SCY 29.83 flying 200 Medley Relay (leg 3) 2026-01-18 2026 NE SAC Bronze Championships
50 Freestyle LCM 31.78 flat 200 Free Relay 2024-07-26 2024 NE SHAWMUT America's Cup
50 Freestyle LCM 31.57 flying 200 Free Relay (leg 2) 2024-07-27 2024 NE SHAWMUT America's Cup

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 15-16 · SCY

3751 points (6/6 events)

EventTime Points
500 FR SCY 5:38.11 704
200 BK SCY 2:22.09 628
200 BR SCY 2:46.47 588
200 FL SCY 2:34.78 519
200 IM SCY 2:23.87 649
400 IM SCY 5:05.31 663

IMR 15-16 · SCY

3015 points (5/5 events)

EventTime Points
200 FR SCY 2:07.53 673
100 BK SCY 1:07.00 586
100 BR SCY 1:18.92 545
100 FL SCY 1:07.59 562
200 IM SCY 2:23.87 649

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 59.56 split/total mismatch

28.63
2.30

Front half 28.63s · back half 30.93s

200 Freestyle SCY 2:07.53

29.49
32.06
33.01
32.97

Front half 61.55s · back half 65.98s

500 Freestyle SCY 5:38.11

30.59
33.95
34.28
34.42
34.41
34.15
34.53
34.84
33.88
33.06

Front half 167.65s · back half 170.46s

1000 Freestyle SCY 11:45.28

31.37
34.60
35.37
35.37
35.28
34.95
35.37
35.55
35.68
35.76
35.75
35.65
35.39
35.68
35.93
35.76
35.79
35.67
35.49
34.87

Front half 349.30s · back half 355.98s

1650 Freestyle SCY 19:27.09

31.59
33.76
34.65
34.86
35.36
35.32
35.45
35.67
36.04
35.68
35.58
35.62
35.73
35.62
35.59
35.67
35.92
35.93
35.70
35.70
35.67
35.96
35.76
35.66
35.44
35.78
35.81
35.95
35.25
35.79
35.45
35.11
34.02

100 Backstroke SCY 1:07.00

33.00
34.00

Front half 33.00s · back half 34.00s

200 Backstroke SCY 2:22.09

33.95
35.35
36.53
36.26

Front half 69.30s · back half 72.79s

100 Breaststroke SCY 1:18.92

37.39
41.53

Front half 37.39s · back half 41.53s

200 Breaststroke SCY 2:46.47 split/total mismatch

37.84
4.10
1.13
0.55

Front half 41.94s · back half 124.53s

200 Butterfly SCY 2:34.78

33.34
39.45
40.50
41.49

Front half 72.79s · back half 81.99s

100 Individual Medley SCY 1:06.85

31.10
35.75

Front half 31.10s · back half 35.75s

200 Individual Medley SCY 2:23.87

31.54
36.27
42.70
33.36

Front half 67.81s · back half 76.06s

100 Freestyle LCM 1:08.18

33.05
35.13

Front half 33.05s · back half 35.13s

200 Freestyle LCM 2:25.85

33.78
36.89
37.87
37.31

Front half 70.67s · back half 75.18s

400 Freestyle LCM 5:07.94

33.97
37.31
38.94
39.84
40.19
40.62
40.06
37.01

Front half 150.06s · back half 157.88s

800 Freestyle LCM 10:33.71

34.88
37.86
39.50
39.47
40.28
39.98
40.30
40.03
40.82
40.37
34.00
47.14
40.49
40.59
39.48
38.52

Front half 312.30s · back half 321.41s

200 Backstroke LCM 2:51.70 split/total mismatch

40.48
43.81
43.94
43.47

100 Breaststroke LCM 1:31.67

44.03
47.64

Front half 44.03s · back half 47.64s

200 Breaststroke LCM 3:13.47 split/total mismatch

93.41
6.65

Front half 93.41s · back half 100.06s

100 Butterfly LCM 1:21.37

37.93
43.44

Front half 37.93s · back half 43.44s

200 Butterfly LCM 3:00.16 split/total mismatch

86.24
7.68

Front half 86.24s · back half 93.92s

200 Individual Medley LCM 2:48.70 split/total mismatch

80.49
7.72

Front half 80.49s · back half 88.21s

400 Individual Medley LCM 5:58.94 split/total mismatch

84.02
91.63
103.86
79.43

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

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.

50 Freestyle SCY 27.76 13 swims
100 Freestyle SCY 59.56 19 swims
200 Freestyle SCY 2:07.53 19 swims
500 Freestyle SCY 5:38.11 11 swims
1000 Freestyle SCY 11:45.28 5 swims
1650 Freestyle SCY 19:27.09 3 swims
50 Backstroke SCY 34.33 6 swims
100 Backstroke SCY 1:07.00 12 swims
200 Backstroke SCY 2:22.09 18 swims
50 Breaststroke SCY 59.54 4 swims
100 Breaststroke SCY 1:18.92 12 swims
200 Breaststroke SCY 2:46.47 14 swims
50 Butterfly SCY 29.90 9 swims
100 Butterfly SCY 1:07.59 15 swims
200 Butterfly SCY 2:34.78 14 swims
100 Individual Medley SCY 1:06.85 7 swims
200 Individual Medley SCY 2:23.87 17 swims
400 Individual Medley SCY 5:05.31 11 swims
50 Freestyle LCM 31.90 19 swims
100 Freestyle LCM 1:08.18 19 swims
200 Freestyle LCM 2:25.85 14 swims
400 Freestyle LCM 5:07.94 13 swims
800 Freestyle LCM 10:33.71 2 swims
50 Backstroke LCM 37.62 9 swims
100 Backstroke LCM 1:19.31 16 swims
200 Backstroke LCM 2:51.70 8 swims
50 Breaststroke LCM 42.62 6 swims
100 Breaststroke LCM 1:31.67 10 swims
200 Breaststroke LCM 3:13.47 8 swims
50 Butterfly LCM 34.66 8 swims
100 Butterfly LCM 1:21.37 21 swims
200 Butterfly LCM 3:00.16 7 swims
200 Individual Medley LCM 2:48.70 16 swims
400 Individual Medley LCM 5:58.94 6 swims