swimstats

Joseph Stephenson

Mage 19BDMTSTBTAESA

52 plausible swims · 7 meets · 2015-07-23 → 2025-07-12

Personal records

EventCourseBest CutDateMeet
100 Backstroke SCY 1:04.63 2017-01-01 2017 Short Course TAGS Championships
200 Backstroke SCY 2:19.44 2017-01-01 2017 Short Course TAGS Championships
200 Freestyle LCM 2:28.25 2016-07-29 2016 Long CourseTexas Age Group Championships venue
400 Freestyle LCM 4:13.90 2025-07-12 2025 ST TXLA SZ LC Sectional Champs venue
50 Backstroke LCM 35.56 2016-07-28 2016 Long CourseTexas Age Group Championships venue
100 Backstroke LCM 58.64 2025-07-11 2025 ST TXLA SZ LC Sectional Champs venue
100 Breaststroke LCM 1:39.29 2015-07-25 Texas Age Group Championships venue
200 Breaststroke LCM 2:23.99 2024-07-26 2024 Futures Championships - Austin venue
50 Butterfly LCM 33.74 2016-07-30 2016 Long CourseTexas Age Group Championships venue
100 Butterfly LCM 56.92 2025-07-12 2025 ST TXLA SZ LC Sectional Champs venue
200 Butterfly LCM 2:07.04 2025-07-10 2025 ST TXLA SZ LC Sectional Champs venue
200 Individual Medley LCM 2:07.34 2024-07-27 2024 Futures Championships - Austin venue
400 Individual Medley LCM 4:35.60 2024-07-25 2024 Futures Championships - Austin venue

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle LCM 31.44 flying 200 Free Relay (leg 4) 2016-07-30 2016 Long CourseTexas Age Group Championships
100 Freestyle LCM 1:08.96 flat 400 Free Relay 2016-07-29 2016 Long CourseTexas Age Group Championships
100 Freestyle LCM 1:14.75 flying 400 Free Relay (leg 4) 2015-07-24 Texas Age Group Championships
200 Freestyle LCM 2:01.61 flat 800 Free Relay 2024-07-13 2024 ST TXLA SZ LC Sectional Champs
50 Butterfly LCM 33.28 flying 200 Medley Relay (leg 3) 2016-07-31 2016 Long CourseTexas Age Group 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

200 Freestyle LCM 2:28.25

34.56
39.27
38.35
36.07

Front half 73.83s · back half 74.42s

400 Freestyle LCM 4:13.90

28.76
31.83
32.19
32.14
32.35
32.69
32.98
30.96

Front half 124.92s · back half 128.98s

100 Backstroke LCM 58.64

28.49
30.15

Front half 28.49s · back half 30.15s

200 Breaststroke LCM 2:23.99

32.92
36.78
37.57
36.72

Front half 69.70s · back half 74.29s

100 Butterfly LCM 56.92

26.80
30.12

Front half 26.80s · back half 30.12s

200 Butterfly LCM 2:07.04

28.26
32.16
32.49
34.13

Front half 60.42s · back half 66.62s

200 Individual Medley LCM 2:07.34

27.57
32.47
36.89
30.41

Front half 60.04s · back half 67.30s

400 Individual Medley LCM 4:35.60

28.50
32.55
36.46
35.68
38.52
39.62
33.11
31.16

Front half 133.19s · back half 142.41s

Reaction time

fastest 0.66s average 0.680s slowest 0.70s 2 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.

Progression

Faster times are higher. One card per event, all courses & history.

100 Backstroke SCY 1:04.63 1 swim
200 Backstroke SCY 2:19.44 1 swim
200 Freestyle LCM 2:28.25 2 swims
400 Freestyle LCM 4:13.90 3 swims
50 Backstroke LCM 35.56 4 swims
100 Backstroke LCM 58.64 8 swims
100 Breaststroke LCM 1:39.29 1 swim
200 Breaststroke LCM 2:23.99 4 swims
50 Butterfly LCM 33.74 4 swims
100 Butterfly LCM 56.92 8 swims
200 Butterfly LCM 2:07.04 6 swims
200 Individual Medley LCM 2:07.34 6 swims
400 Individual Medley LCM 4:35.60 4 swims