swimstats

Sebastian Wrona

MAKCACOHIIAIEMTNMORSISTUTCHATCITYOAPCSUN-01UN-96UN-OAUNATUNCITUNOAUNUTUOAUTAH

942 plausible swims · 122 meets · 2016-06-15 → 2026-06-13

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 20.21 Sectionals ✓+0.52s to US Open 2024-12-05 2024 Utah Swimming SC Senior Championshipfast pool
100 Freestyle SCY 44.79 Sectionals ✓+1.70s to US Open 2025-03-27 2025 Four Corners Speedo Sectionals - Austinvenue
200 Freestyle SCY 1:38.91 Sectionals ✓+3.92s to US Open 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel
500 Freestyle SCY 4:44.75 Sectionals ✓+24.86s to US Open 2024-10-19 2024 Sandpipers Pumpkin Invitevenue
1000 Freestyle SCY 11:25.69 +51.70s to Sectionals 2021-01-30 2021 UT CITY Frostbite Invslow pool
1650 Freestyle SCY 16:42.46 Sectionals ✓+94.47s to US Open 2024-10-18 2024 Sandpipers Pumpkin Invitevenue
50 Backstroke SCY 27.88 +6.39s to US Open 2020-03-06 2020 UT SC AG Championshipsvenue
100 Backstroke SCY 47.61 Sectionals ✓+0.62s to US Open 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel
200 Backstroke SCY 1:49.24 Sectionals ✓+5.95s to US Open 2025-03-29 2025 Four Corners Speedo Sectionals - Austinvenue
50 Breaststroke SCY 36.34 +11.95s to US Open 2019-10-04 2019 PCS Sprint Mixerslow pool
100 Breaststroke SCY 1:02.96 Sectionals ✓+9.67s to US Open 2025-01-17 2025 OA Winter Blastvenue
200 Breaststroke SCY 2:20.00 +2.71s to Sectionals 2023-01-01 58th Kearns Holiday Open Invitational
50 Butterfly SCY 22.95 +1.76s to US Open 2025-01-17 2025 OA Winter Blastvenue
100 Butterfly SCY 47.62 Sectionals ✓+0.93s to US Open 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel
200 Butterfly SCY 1:47.88 Sectionals ✓+3.09s to US Open 2025-12-13 2025 West Speedo Winter Juniorsfast pool
100 Individual Medley SCY 53.10 2025-01-18 2025 OA Winter Blastvenue
200 Individual Medley SCY 1:55.32 Sectionals ✓+9.93s to US Open 2024-07-02 2024 OA Summer Splashvenue
400 Individual Medley SCY 4:20.43 Sectionals ✓+32.74s to US Open 2023-11-11 2023 OA Thanksgiving Turkey Meetvenue
50 Freestyle LCM 23.64 Sectionals ✓+0.35s to US Open 2025-07-23 USA Swimming Futures Sacramento 2025
100 Freestyle LCM 51.77 Sectionals ✓+0.88s to US Open 2025-07-31 2025 Speedo Junior National Championshipsfast pool
200 Freestyle LCM 1:57.35 Sectionals ✓+5.36s to US Open 2024-07-12 2024 Speedo Sectionals - Mt Hoodvenue
400 Freestyle LCM 4:28.26 Sectionals ✓+29.17s to US Open 2024-06-14 2024 UT CHAT INVITATIONALvenue
800 Freestyle LCM 9:00.22 Sectionals ✓+44.83s to US Open 2024-08-03 GroupB - WZ LCM Senior Champs 2024venue
1500 Freestyle LCM 19:20.33 +69.24s to Sectionals 2022-05-12 2022 UT Janet Oles LC Classicvenue
50 Backstroke LCM 26.51 +0.42s to US Open 2025-07-23 USA Swimming Futures Sacramento 2025
100 Backstroke LCM 57.71 Sectionals ✓+0.82s to US Open 2025-07-10 2025 Utah Swimming LC Senior Championshipsvenue
200 Backstroke LCM 2:13.23 Sectionals ✓+8.64s to US Open 2024-08-01 GroupB - WZ LCM Senior Champs 2024venue
50 Breaststroke LCM 36.38 +7.19s to US Open 2024-06-05 2024 USG Long Course Eventsslow pool
100 Breaststroke LCM 1:19.10 +5.40s to Sectionals 2023-06-24 Tsunami Summer Spectacularvenue
200 Breaststroke LCM 2:53.38 +12.50s to Sectionals 2023-04-28 2023 SUSA LC Kickoffvenue
50 Butterfly LCM 25.16 +0.27s to US Open 2025-07-10 2025 Utah Swimming LC Senior Championshipsvenue
100 Butterfly LCM 55.13 Sectionals ✓+0.44s to US Open 2025-08-01 2025 Speedo Junior National Championshipsfast pool
200 Butterfly LCM 2:03.09 Sectionals ✓+0.10s to US Open 2025-07-23 USA Swimming Futures Sacramento 2025venue
200 Individual Medley LCM 2:19.43 Sectionals ✓+13.94s to US Open 2026-06-13 2026 UT CHAT INVITATIONALvenue
400 Individual Medley LCM 4:59.97 Sectionals ✓+31.08s to US Open 2024-06-13 2024 UT CHAT INVITATIONALvenue

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 21.12 flat 200 Free Relay 2023-12-02 2023-24 Utah Swimming SC Senior Championship
50 Freestyle SCY 20.15 flying 200 Free Relay (leg 4) 2024-04-04 2024 Western Zone SCY Senior Zones
50 Freestyle SCY 20.36 flying 200 Medley Relay (leg 4) 2024-12-06 2024 Utah Swimming SC Senior Championship
100 Freestyle SCY 47.85 flat 400 Free Relay 2023-02-25 2023 UT SC Sr. Champs
100 Freestyle SCY 45.19 flying 400 Free Relay (leg 3) 2024-12-07 2024 Utah Swimming SC Senior Championship
200 Freestyle SCY 1:42.93 flying 800 Free Relay (leg 3) 2023-03-25 2023 Four Corners Speedo Sectionals - Austin
50 Backstroke SCY 23.61 flat 200 Medley Relay 2023-12-01 2023-24 Utah Swimming SC Senior Championship
100 Backstroke SCY 49.74 flat 400 Medley Relay 2024-12-05 2024 Utah Swimming SC Senior Championship
50 Butterfly SCY 21.50 flying 200 Medley Relay (leg 3) 2024-12-06 2024 Utah Swimming SC Senior Championship
50 Freestyle LCM 25.54 flat 200 Free Relay 2021-08-07 2021 Western Zone Age Group Championships
50 Freestyle LCM 23.34 flying 200 Medley Relay (leg 4) 2024-07-30 GroupB - WZ LCM Senior Champs 2024
50 Freestyle LCM 23.42 flying 200 Free Relay (leg 3) 2024-07-20 2024 LC SR CHAMPS
100 Freestyle LCM 1:03.25 flat 400 Free Relay 2019-08-07 2019 Western Zone Age Group Championships
100 Freestyle LCM 52.18 flying 400 Free Relay (leg 4) 2025-07-12 2025 Utah Swimming LC Senior Championships
100 Freestyle LCM 52.53 flying 400 Medley Relay (leg 4) 2024-08-03 GroupB - WZ LCM Senior Champs 2024
50 Backstroke LCM 26.66 flat 200 Medley Relay 2025-07-11 2025 Utah Swimming LC Senior Championships
100 Backstroke LCM 59.27 flat 400 Medley Relay 2024-07-18 2024 LC SR CHAMPS
50 Butterfly LCM 24.57 flying 200 Medley Relay (leg 3) 2025-07-10 2025 Utah Swimming LC Senior Championships
100 Butterfly LCM 56.48 flying 400 Medley Relay (leg 3) 2025-07-11 2025 Utah Swimming LC Senior Championships

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 44.79

21.32
23.47

Front half 21.32s · back half 23.47s

200 Freestyle SCY 1:38.91 split/total mismatch

22.36
2.23
0.94
0.90

Front half 24.59s · back half 74.32s

500 Freestyle SCY 4:44.75

23.66
27.18
27.80
28.49
28.97
29.12
30.49
30.42
29.64
28.98

Front half 136.10s · back half 148.65s

1650 Freestyle SCY 16:42.46

26.50
29.65
30.21
29.76
29.96
30.18
30.03
29.63
29.83
30.53
29.76
29.83
30.49
30.36
30.25
30.79
30.33
30.67
30.76
30.47
30.74
30.25
30.56
30.33
30.56
32.44
30.91
31.24
31.30
31.87
31.52
31.04
29.71

100 Backstroke SCY 47.61 split/total mismatch

23.11
1.39

Front half 23.11s · back half 24.50s

200 Backstroke SCY 1:49.24

24.15
27.19
28.47
29.43

Front half 51.34s · back half 57.90s

100 Breaststroke SCY 1:02.96

29.40
33.56

Front half 29.40s · back half 33.56s

200 Breaststroke SCY 2:20.00 split/total mismatch

38.14
39.14
31.19
35.47
37.12
36.22

100 Butterfly SCY 47.62 split/total mismatch

22.40
2.82

Front half 22.40s · back half 25.22s

200 Butterfly SCY 1:47.88

23.59
27.16
27.76
29.37

Front half 50.75s · back half 57.13s

100 Individual Medley SCY 53.10

23.07
30.03

Front half 23.07s · back half 30.03s

200 Individual Medley SCY 1:55.32

23.21
28.91
36.07
27.13

Front half 52.12s · back half 63.20s

400 Individual Medley SCY 4:20.43

25.85
29.78
33.27
33.19
39.80
39.20
30.67
28.67

Front half 122.09s · back half 138.34s

100 Freestyle LCM 51.77 RT 0.63s

24.37
27.40

Front half 24.37s · back half 27.40s

200 Freestyle LCM 1:57.35

26.39
29.01
31.12
30.83

Front half 55.40s · back half 61.95s

400 Freestyle LCM 4:28.26

29.39
33.99
33.78
34.96
33.92
35.63
34.40
32.19

Front half 132.12s · back half 136.14s

800 Freestyle LCM 9:00.22

29.52
34.73
34.78
35.56
33.67
34.71
34.00
34.94
33.74
34.48
33.91
34.23
33.58
33.36
32.79
32.22

Front half 271.91s · back half 268.31s

1500 Freestyle LCM 19:20.33

29.58
34.23
19.45
16.78
36.51
37.59
36.98
29.61
46.55
17.79
22.89
38.29
20.73
19.74
38.18
41.53
39.96
40.74
40.10
42.22
38.71
43.50
273.94
41.34
38.02
39.51
35.86

100 Backstroke LCM 57.71

27.38
30.33

Front half 27.38s · back half 30.33s

200 Backstroke LCM 2:13.23

30.34
33.83
33.96
35.10

Front half 64.17s · back half 69.06s

100 Breaststroke LCM 1:19.10

36.88
42.22

Front half 36.88s · back half 42.22s

200 Breaststroke LCM 2:53.38

83.85
89.53

Front half 83.85s · back half 89.53s

100 Butterfly LCM 55.13 RT 0.60s

25.43
29.70

Front half 25.43s · back half 29.70s

200 Butterfly LCM 2:03.09

26.59
30.89
32.42
33.19

Front half 57.48s · back half 65.61s

200 Individual Medley LCM 2:19.43

27.38
35.95
44.26
31.84

Front half 63.33s · back half 76.10s

400 Individual Medley LCM 4:59.97

28.55
33.88
40.45
39.68
44.37
45.53
34.76
32.75

Front half 142.56s · back half 157.41s

Reaction time

fastest 0.39s average 0.617s slowest 0.73s 29 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 20.21 93 swims
100 Freestyle SCY 44.79 68 swims
200 Freestyle SCY 1:38.91 45 swims
500 Freestyle SCY 4:44.75 11 swims
1000 Freestyle SCY 11:25.69 1 swim
1650 Freestyle SCY 16:42.46 7 swims
50 Backstroke SCY 27.88 12 swims
100 Backstroke SCY 47.61 70 swims
200 Backstroke SCY 1:49.24 37 swims
50 Breaststroke SCY 36.34 4 swims
100 Breaststroke SCY 1:02.96 10 swims
200 Breaststroke SCY 2:20.00 6 swims
50 Butterfly SCY 22.95 17 swims
100 Butterfly SCY 47.62 70 swims
200 Butterfly SCY 1:47.88 58 swims
100 Individual Medley SCY 53.10 7 swims
200 Individual Medley SCY 1:55.32 13 swims
400 Individual Medley SCY 4:20.43 9 swims
50 Freestyle LCM 23.64 55 swims
100 Freestyle LCM 51.77 59 swims
200 Freestyle LCM 1:57.35 28 swims
400 Freestyle LCM 4:28.26 11 swims
800 Freestyle LCM 9:00.22 2 swims
1500 Freestyle LCM 19:20.33 2 swims
50 Backstroke LCM 26.51 20 swims
100 Backstroke LCM 57.71 36 swims
200 Backstroke LCM 2:13.23 29 swims
50 Breaststroke LCM 36.38 3 swims
100 Breaststroke LCM 1:19.10 4 swims
200 Breaststroke LCM 2:53.38 4 swims
50 Butterfly LCM 25.16 26 swims
100 Butterfly LCM 55.13 60 swims
200 Butterfly LCM 2:03.09 44 swims
200 Individual Medley LCM 2:19.43 9 swims
400 Individual Medley LCM 4:59.97 6 swims