swimstats

Hayden Nguyen

Mage 18CZKYOZSESALU

249 plausible swims · 39 meets · 2019-02-09 → 2026-07-18

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 22.58 AA+0.89s to AAA·Sectionals ✓+1.29s to Futures 2025-11-23 2025 Ozark A Championshipsvenue
100 Freestyle SCY 50.36 A+0.47s to AA·+1.37s to Sectionals 2025-01-19 2025 Gabrielle Rose Tiger Classicvenue
200 Freestyle SCY 1:52.43 A+2.24s to AA·+4.94s to Sectionals 2025-03-09 Senior Champs 2025venue
500 Freestyle SCY 5:18.89 BB+6.20s to A·+26.00s to Sectionals 2023-09-22 Parkway IMX
1650 Freestyle SCY 19:30.42 BB+75.43s to A·+145.43s to Sectionals 2024-10-27 Owensboro Marlins Fast and Furiousvenue
25 Backstroke SCY 1:05.88 2026-01-01 2023 MLK Invitational
50 Backstroke SCY 30.20 B+1.51s to BB·+5.71s to Sectionals 2023-10-21 2023 METS Splash of the Titans
100 Backstroke SCY 1:02.51 B+1.62s to BB·+6.42s to Sectionals 2025-09-21 2025 RCA Fall Classicvenue
200 Backstroke SCY 2:22.06 B+7.97s to BB·+20.67s to Sectionals 2023-09-22 Parkway IMX
50 Breaststroke SCY 28.47 AA+0.48s to AAA·+1.28s to Sectionals 2026-03-08 Senior Champs 2026venue
100 Breaststroke SCY 1:02.58 A+0.99s to AA·Sectionals ✓+4.59s to Futures 2025-11-21 2025 Ozark A Championshipsvenue
200 Breaststroke SCY 2:22.49 BB+2.90s to A·+3.90s to Sectionals 2025-11-22 2025 Ozark A Championshipsvenue
50 Butterfly SCY 25.08 AA+0.79s to AAA·+1.39s to Sectionals 2025-09-21 2025 RCA Fall Classicvenue
100 Butterfly SCY 55.11 A+1.22s to AA·+1.12s to Sectionals 2025-11-21 2025 Ozark A Championshipsvenue
200 Butterfly SCY 2:42.59 +15.10s to B·+39.80s to Sectionals 2021-12-11 2021 Merry Swim
100 Individual Medley SCY 1:41.78 2019-02-09 Saluki Frozen Solid 2019
200 Individual Medley SCY 2:06.21 A+4.72s to AA·+5.22s to Sectionals 2025-03-08 Senior Champs 2025venue
400 Individual Medley SCY 4:47.30 BB+13.71s to A·+23.31s to Sectionals 2024-10-25 Owensboro Marlins Fast and Furiousvenue
50 Freestyle LCM 25.68 AA+0.59s to AAA·Sectionals ✓+1.09s to Futures 2026-07-18 Speedo Summer Sectionals - Central Zone Southvenue
100 Freestyle LCM 1:00.06 A+2.37s to AA·+3.47s to Sectionals 2025-04-12 2025 Saluki Internationalslow pool
200 Freestyle LCM 2:21.97 BB+10.38s to A·+18.48s to Sectionals 2026-04-12 2026 Saluki Internationalslow pool
400 Freestyle LCM 4:57.36 BB+16.67s to A·+35.17s to Sectionals 2025-04-12 2025 Saluki Internationalslow pool
800 Freestyle LCM 10:40.12 B+3.43s to BB·+89.33s to Sectionals 2025-04-13 2025 Saluki Internationalslow pool
1500 Freestyle LCM 21:22.92 B+64.53s to BB·+222.93s to Sectionals 2022-04-29 Saluki International 2022
100 Backstroke LCM 1:10.93 BB+3.94s to A·+6.54s to Sectionals 2025-04-12 2025 Saluki Internationalslow pool
100 Breaststroke LCM 1:14.84 BB+0.15s to A·+2.05s to Sectionals 2024-07-12 Region VIII Speedo Summer Sectionalsvenue
200 Breaststroke LCM 2:53.81 BB+10.52s to A·+14.02s to Sectionals 2026-04-11 2026 Saluki Internationalslow pool
100 Butterfly LCM 1:03.01 A+1.42s to AA·+1.52s to Sectionals 2025-07-25 2025 Ozark Long Course Champsvenue
200 Individual Medley LCM 2:27.20 A+5.31s to AA·+7.81s to Sectionals 2024-07-10 Region VIII Speedo Summer Sectionalsvenue
400 Individual Medley LCM 5:52.34 B+7.85s to BB·+50.45s to Sectionals 2022-04-29 Saluki International 2022

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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 23.19 flat 200 Free Relay 2026-01-18 2026 Gabrielle Rose Tiger Classic
50 Freestyle SCY 23.22 flying 200 Free Relay (leg 4) 2025-01-19 2025 Gabrielle Rose Tiger Classic
100 Freestyle SCY 51.98 flying 400 Free Relay (leg 4) 2026-03-08 Senior Champs 2026
200 Freestyle SCY 1:55.53 flat 800 Free Relay 2024-11-22 2024 Ozark A Championships
200 Freestyle SCY 1:57.30 flying 800 Free Relay (leg 2) 2025-11-21 2025 Ozark A Championships
50 Breaststroke SCY 28.72 flying 200 Medley Relay (leg 2) 2026-01-17 2026 Gabrielle Rose Tiger Classic
100 Breaststroke SCY 1:03.94 flying 400 Medley Relay (leg 2) 2025-11-22 2025 Ozark A Championships
50 Butterfly SCY 24.92 flying 200 Medley Relay (leg 3) 2025-12-13 Saluki Merry Swim Invitational 2025
50 Freestyle LCM 25.96 flat 200 Free Relay 2026-07-16 Speedo Summer Sectionals - Central Zone South
100 Freestyle LCM 58.54 flat 400 Free Relay 2024-07-12 Region VIII Speedo Summer Sectionals
100 Freestyle LCM 57.53 flying 400 Medley Relay (leg 4) 2024-07-13 Region VIII Speedo Summer Sectionals
100 Freestyle LCM 58.15 flying 400 Free Relay (leg 2) 2026-07-17 Speedo Summer Sectionals - Central Zone South
200 Freestyle LCM 2:11.08 flat 800 Free Relay 2024-07-10 Region VIII Speedo Summer Sectionals
200 Freestyle LCM 2:10.59 flying 800 Free Relay (leg 3) 2026-07-15 Speedo Summer Sectionals - Central Zone South
50 Breaststroke LCM 32.41 flying 200 Medley Relay (leg 2) 2026-07-16 Speedo Summer Sectionals - Central Zone South
100 Breaststroke LCM 1:14.12 flying 400 Medley Relay (leg 2) 2026-07-18 Speedo Summer Sectionals - Central Zone South

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 17-18 · SCY

3230 points (6/6 events)

EventTime Points
500 FR SCY 5:18.89 623
200 BK SCY 2:22.06 438
200 BR SCY 2:22.49 622
200 FL SCY 2:42.59 307
200 IM SCY 2:06.21 672
400 IM SCY 4:47.30 568

IMR 17-18 · SCY

3279 points (5/5 events)

EventTime Points
200 FR SCY 1:52.43 707
100 BK SCY 1:02.51 478
100 BR SCY 1:02.58 716
100 FL SCY 55.11 706
200 IM SCY 2:06.21 672

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

PR splits

100 Freestyle SCY 50.36

23.92
26.44

Front half 23.92s · back half 26.44s

200 Freestyle SCY 1:52.43

25.92
28.67
29.18
28.66

Front half 54.59s · back half 57.84s

1650 Freestyle SCY 19:30.42

30.18
34.24
35.43
36.03
35.98
36.11
34.89
35.78
36.00
35.75
36.02
35.86
35.97
35.71
36.23
36.29
35.88
35.69
35.63
36.74
36.44
36.56
36.10
36.46
36.56
35.50
35.81
35.66
36.28
35.00
33.98
33.25
32.41

100 Backstroke SCY 1:02.51

30.20
32.31

Front half 30.20s · back half 32.31s

100 Breaststroke SCY 1:02.58

29.50
33.08

Front half 29.50s · back half 33.08s

200 Breaststroke SCY 2:22.49

32.07
35.21
37.37
37.84

Front half 67.28s · back half 75.21s

100 Butterfly SCY 55.11

25.56
29.55

Front half 25.56s · back half 29.55s

100 Individual Medley SCY 1:41.78 split/total mismatch

22.96
24.33
31.65
22.84

200 Individual Medley SCY 2:06.21

26.09
35.12
35.63
29.37

Front half 61.21s · back half 65.00s

400 Individual Medley SCY 4:47.30

28.32
33.60
40.36
38.29
39.36
40.38
34.60
32.39

Front half 140.57s · back half 146.73s

100 Freestyle LCM 1:00.06

28.17
31.89

Front half 28.17s · back half 31.89s

200 Freestyle LCM 2:21.97

30.54
35.40
38.02
38.01

Front half 65.94s · back half 76.03s

400 Freestyle LCM 4:57.36

31.45
35.79
38.06
38.52
39.96
38.67
38.16
36.75

Front half 143.82s · back half 153.54s

800 Freestyle LCM 10:40.12

33.25
37.48
40.64
39.92
41.80
40.63
42.22
39.69
43.43
40.09
42.07
39.83
42.32
39.19
39.22
38.34

Front half 315.63s · back half 324.49s

100 Backstroke LCM 1:10.93 RT 0.55s

34.25
36.68

Front half 34.25s · back half 36.68s

100 Breaststroke LCM 1:14.84 RT 0.62s

34.57
40.27

Front half 34.57s · back half 40.27s

200 Breaststroke LCM 2:53.81

36.80
44.95
46.66
45.40

Front half 81.75s · back half 92.06s

100 Butterfly LCM 1:03.01

28.94
34.07

Front half 28.94s · back half 34.07s

Reaction time

fastest 0.52s average 0.719s slowest 1.89s 11 electronic starts

Start reaction over time faster starts higher

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.

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 22.58 27 swims
100 Freestyle SCY 50.36 27 swims
200 Freestyle SCY 1:52.43 19 swims
500 Freestyle SCY 5:18.89 6 swims
1650 Freestyle SCY 19:30.42 2 swims
25 Backstroke SCY 1:05.88 1 swim
50 Backstroke SCY 30.20 3 swims
100 Backstroke SCY 1:02.51 11 swims
200 Backstroke SCY 2:22.06 2 swims
50 Breaststroke SCY 28.47 4 swims
100 Breaststroke SCY 1:02.58 30 swims
200 Breaststroke SCY 2:22.49 10 swims
50 Butterfly SCY 25.08 5 swims
100 Butterfly SCY 55.11 28 swims
200 Butterfly SCY 2:42.59 1 swim
100 Individual Medley SCY 1:41.78 1 swim
200 Individual Medley SCY 2:06.21 15 swims
400 Individual Medley SCY 4:47.30 7 swims
50 Freestyle LCM 25.68 12 swims
100 Freestyle LCM 1:00.06 6 swims
200 Freestyle LCM 2:21.97 1 swim
400 Freestyle LCM 4:57.36 4 swims
800 Freestyle LCM 10:40.12 2 swims
1500 Freestyle LCM 21:22.92 1 swim
100 Backstroke LCM 1:10.93 5 swims
100 Breaststroke LCM 1:14.84 8 swims
200 Breaststroke LCM 2:53.81 2 swims
100 Butterfly LCM 1:03.01 5 swims
200 Individual Medley LCM 2:27.20 1 swim
400 Individual Medley LCM 5:52.34 1 swim