swimstats

Jason Guo

Mage 17NEUTUNAUNATUNWFFUWFFMWFFM

396 plausible swims · 65 meets · 2012-12-07 → 2026-02-20

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.02 A+0.93s to AA·+1.63s to Sectionals 2024-12-05 2024 Utah Swimming SC Senior Championshipfast pool
100 Freestyle SCY 52.13 A+1.74s to AA·+3.64s to Sectionals 2026 UT 5A State OBSfast pool
200 Freestyle SCY 1:58.74 BB+2.75s to A·+12.45s to Sectionals 2024-11-15 2024 WVA PSC Dive N Dashvenue
500 Freestyle SCY 6:20.10 +12.81s to B·+92.71s to Sectionals 2021-02-20 2021 UT WFFM Last Chancevenue
1650 Freestyle SCY 21:23.37 B+89.98s to BB·+279.38s to Sectionals 2021-11-13 2021 UT WVA PSC Dive N Dashvenue
25 Backstroke SCY 28.15 2026-01-01 Crimson Aquatics
50 Backstroke SCY 29.25 B+0.26s to BB·+5.56s to Futures 2025-11-01 Pirate Pentathlon - copiedfast pool
100 Backstroke SCY 1:04.26 B+2.17s to BB·+9.77s to Sectionals 2023-01-20 Fish Bowl Classic 2023venue
200 Backstroke SCY 2:17.81 B+2.12s to BB·+19.22s to Sectionals 2024-01-12 WFFM Fish Bowl Classic 2024venue
50 Breaststroke SCY 32.82 BB+1.93s to A·+6.53s to Futures 2025-09-18 WFFM September Intersquadslow pool
100 Breaststroke SCY 1:07.28 BB+2.59s to A·+5.79s to Sectionals 2025-12-05 2025 UT SC Senior Championshipsfast pool
200 Breaststroke SCY 2:29.07 BB+8.28s to A·+14.08s to Sectionals 2025-12-04 2025 UT SC Senior Championshipsfast pool
50 Butterfly SCY 25.06 AA+0.57s to AAA·+2.17s to Futures 2025-12-04 2025 UT SC Senior Championshipsfast pool
100 Butterfly SCY 55.62 A+1.33s to AA·+2.43s to Sectionals 2025-01-31 Region 6 OBSvenue
200 Butterfly SCY 2:13.67 BB+6.18s to A·+12.48s to Sectionals 2023-12-02 2023-24 Utah Swimming SC Senior Championshipfast pool
100 Individual Medley SCY 1:00.22 2025-09-18 WFFM September Intersquadslow pool
200 Individual Medley SCY 2:07.48 A+4.59s to AA·+8.09s to Sectionals 2024-12-05 2024 Utah Swimming SC Senior Championshipfast pool
400 Individual Medley SCY 4:51.34 BB+15.35s to A·+36.25s to Sectionals 2023-03-02 2023 UT SC Age Group Championshipvenue
50 Freestyle LCM 28.00 BB+0.21s to A·+2.51s to Sectionals 2024-07-18 2024 LC SR CHAMPSvenue
100 Freestyle LCM 1:02.50 BB+1.91s to A·+7.01s to Sectionals 2023-07-14 2023 UTAGS Championshipvenue
200 Freestyle LCM 2:19.56 BB+6.27s to A·+18.27s to Sectionals 2025-06-19 2025 UT CHAT INVITATIONALvenue
400 Freestyle LCM 5:17.50 B+9.61s to BB·+59.91s to Sectionals 2023-06-30 WFFM Red, White and Black 2023venue
50 Backstroke LCM 37.39 B+2.70s to BB·+9.50s to Futures 2021-07-09 2021 UT WFFM LC Last Chancevenue
100 Backstroke LCM 1:19.05 +0.36s to B·+17.06s to Sectionals 2022-07-09 2022 UT WFFM Red, White, Blackvenue
200 Backstroke LCM 2:51.41 B+12.12s to BB·+36.62s to Sectionals 2021-07-09 2021 UT WFFM LC Last Chancevenue
50 Breaststroke LCM 36.48 BB+1.49s to A·+5.59s to Futures 2025-07-12 2025 Utah Swimming LC Senior Championshipsvenue
100 Breaststroke LCM 1:20.91 BB+5.42s to A·+11.22s to Sectionals 2025-07-11 2025 Utah Swimming LC Senior Championshipsvenue
200 Breaststroke LCM 2:59.80 B+1.31s to BB·+27.21s to Sectionals 2025-07-10 2025 Utah Swimming LC Senior Championshipsvenue
50 Butterfly LCM 29.36 A+0.47s to AA·+3.07s to Futures 2025-07-10 2025 Utah Swimming LC Senior Championshipsvenue
100 Butterfly LCM 1:07.21 BB+2.02s to A·+7.02s to Sectionals 2025-07-12 2025 Utah Swimming LC Senior Championshipsvenue
200 Butterfly LCM 2:39.13 B+1.64s to BB·+22.84s to Sectionals 2025-07-11 2025 Utah Swimming LC Senior Championshipsvenue
200 Individual Medley LCM 2:31.44 BB+2.85s to A·+15.25s to Sectionals 2025-07-12 2025 Utah Swimming LC Senior Championshipsvenue
400 Individual Medley LCM 5:37.51 BB+18.52s to A·+47.62s to Sectionals 2023-07-13 2023 UTAGS Championshipvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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 23.85 flat 200 Free Relay 2025-12-04 2025 UT SC Senior Championships
50 Freestyle SCY 23.34 flying 200 Free Relay (leg 3) 2025-12-05 2025 UT SC Senior Championships
100 Freestyle SCY 53.26 flying 400 Free Relay (leg 2) 2023-03-04 2023 UT SC Age Group Championship
50 Breaststroke SCY 30.27 flying 200 Medley Relay (leg 2) 2025-12-04 2025 UT SC Senior Championships
50 Butterfly SCY 24.86 flying 200 Medley Relay (leg 3) 2024-12-06 2024 Utah Swimming SC Senior Championship
50 Freestyle LCM 27.61 flat 200 Free Relay 2023-07-13 2023 UTAGS Championship
50 Freestyle LCM 27.77 flying 200 Free Relay (leg 4) 2022-07-21 2022 UT LC Champs
100 Freestyle LCM 1:07.06 flat 400 Free Relay 2021-07-22 2021 UT LC Champs
100 Freestyle LCM 1:01.29 flying 400 Free Relay (leg 2) 2023-07-15 2023 UTAGS Championship
50 Breaststroke LCM 39.54 flying 200 Medley Relay (leg 2) 2021-07-20 2021 UT LC Champs
50 Butterfly LCM 29.61 flying 200 Medley Relay (leg 3) 2023-07-14 2023 UTAGS Championship
100 Butterfly LCM 3:41.86 flying 400 Medley Relay (leg 3) 2022-07-19 2022 UT LC Champs

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

3141 points (6/6 events)

EventTime Points
500 FR SCY 6:20.10 368
200 BK SCY 2:17.81 479
200 BR SCY 2:29.07 543
200 FL SCY 2:13.67 554
200 IM SCY 2:07.48 652
400 IM SCY 4:51.34 545

IMR 17-18 · SCY

2955 points (5/5 events)

EventTime Points
200 FR SCY 1:58.74 600
100 BK SCY 1:04.26 440
100 BR SCY 1:07.28 576
100 FL SCY 55.62 687
200 IM SCY 2:07.48 652

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

PR splits

200 Freestyle SCY 1:58.74

26.88
29.59
30.76
31.51

Front half 56.47s · back half 62.27s

500 Freestyle SCY 6:20.10

68.13
105.47
143.70
182.45
221.99
261.22
300.68
340.28
380.10
420.24
459.90
500.25
539.80
580.08
620.82
660.95
701.14
742.28
782.50
822.93
862.76
902.61
942.98
982.99
1022.92
1062.79
1103.35
1143.84
1184.24
1223.61
1262.56
380.10

1650 Freestyle SCY 21:23.37

29.79
33.88
35.57
36.40
37.29
37.34
38.07
38.80
38.61
39.01
39.62
39.42
39.16
39.83
39.76
39.80
40.11
40.17
39.87
40.18
40.08
40.88
40.43
40.73
39.92
40.21
40.35
40.47
40.26
40.63
40.11
38.95
37.67

100 Backstroke SCY 1:04.26

31.22
33.04

Front half 31.22s · back half 33.04s

200 Backstroke SCY 2:17.81

32.54
34.04
35.37
35.86

Front half 66.58s · back half 71.23s

100 Breaststroke SCY 1:07.28

31.62
35.66

Front half 31.62s · back half 35.66s

200 Breaststroke SCY 2:29.07

33.40
37.87
38.91
38.89

Front half 71.27s · back half 77.80s

100 Butterfly SCY 55.62

25.87
29.75

Front half 25.87s · back half 29.75s

200 Butterfly SCY 2:13.67

28.38
32.25
34.38
38.66

Front half 60.63s · back half 73.04s

100 Individual Medley SCY 1:00.22

28.06
32.16

Front half 28.06s · back half 32.16s

200 Individual Medley SCY 2:07.48

26.13
32.62
38.31
30.42

Front half 58.75s · back half 68.73s

400 Individual Medley SCY 4:51.34

29.86
34.22
36.67
37.07
42.17
43.15
35.07
33.13

Front half 137.82s · back half 153.52s

100 Freestyle LCM 1:02.50

30.23
32.27

Front half 30.23s · back half 32.27s

200 Freestyle LCM 2:19.56

31.28
35.07
36.89
36.32

Front half 66.35s · back half 73.21s

400 Freestyle LCM 5:17.50

34.82
38.85
40.26
41.01
41.15
41.55
41.09
38.77

Front half 154.94s · back half 162.56s

100 Backstroke LCM 1:19.05

37.99
41.06

Front half 37.99s · back half 41.06s

200 Backstroke LCM 2:51.41

84.64
86.77

Front half 84.64s · back half 86.77s

100 Breaststroke LCM 1:20.91

38.54
42.37

Front half 38.54s · back half 42.37s

200 Breaststroke LCM 2:59.80

40.37
45.53
46.75
47.15

Front half 85.90s · back half 93.90s

100 Butterfly LCM 1:07.21

29.80
37.41

Front half 29.80s · back half 37.41s

200 Butterfly LCM 2:39.13

32.18
38.81
42.58
45.56

Front half 70.99s · back half 88.14s

200 Individual Medley LCM 2:31.44

31.05
39.88
44.00
36.51

Front half 70.93s · back half 80.51s

400 Individual Medley LCM 5:37.51

33.83
41.07
42.71
43.52
48.07
49.87
39.85
38.59

Front half 161.13s · back half 176.38s

Reaction time

fastest 0.41s average 0.632s slowest 0.72s 4 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 24.02 18 swims
100 Freestyle SCY 52.13 10 swims
200 Freestyle SCY 1:58.74 10 swims
500 Freestyle SCY 6:20.10 3 swims
1650 Freestyle SCY 21:23.37 2 swims
25 Backstroke SCY 28.15 1 swim
50 Backstroke SCY 29.25 12 swims
100 Backstroke SCY 1:04.26 10 swims
200 Backstroke SCY 2:17.81 3 swims
50 Breaststroke SCY 32.82 17 swims
100 Breaststroke SCY 1:07.28 22 swims
200 Breaststroke SCY 2:29.07 11 swims
50 Butterfly SCY 25.06 17 swims
100 Butterfly SCY 55.62 32 swims
200 Butterfly SCY 2:13.67 8 swims
100 Individual Medley SCY 1:00.22 12 swims
200 Individual Medley SCY 2:07.48 31 swims
400 Individual Medley SCY 4:51.34 9 swims
50 Freestyle LCM 28.00 15 swims
100 Freestyle LCM 1:02.50 10 swims
200 Freestyle LCM 2:19.56 8 swims
400 Freestyle LCM 5:17.50 1 swim
50 Backstroke LCM 37.39 6 swims
100 Backstroke LCM 1:19.05 5 swims
200 Backstroke LCM 2:51.41 1 swim
50 Breaststroke LCM 36.48 9 swims
100 Breaststroke LCM 1:20.91 16 swims
200 Breaststroke LCM 2:59.80 12 swims
50 Butterfly LCM 29.36 12 swims
100 Butterfly LCM 1:07.21 23 swims
200 Butterfly LCM 2:39.13 11 swims
200 Individual Medley LCM 2:31.44 22 swims
400 Individual Medley LCM 5:37.51 7 swims