Joseph Stephenson

Mage 19BDMTSTBTAESA

77 plausible swims · 11 meets · 2015-03-05 → 2025-07-12

Personal records

EventCourseBest CutDateMeet
50 Backstroke SCY 1:08.31 +42.62s to Sectionals 2015-03-05 2015 SC TAGS
100 Backstroke SCY 1:04.63 +9.54s to Sectionals 2017-01-01 2017 Short Course TAGS Championships
200 Backstroke SCY 2:19.44 +17.15s to Sectionals 2017-01-01 2017 Short Course TAGS Championships
50 Breaststroke SCY 1:11.64 +42.15s to Sectionals 2015-03-05 2015 SC TAGS
200 Freestyle LCM 2:28.25 +27.36s to Sectionals 2016-07-29 2016 Long CourseTexas Age Group Championshipsvenue
400 Freestyle LCM 4:13.90 Sectionals ✓+11.71s to Futures 2025-07-12 2025 ST TXLA SZ LC Sectional Champsvenue
50 Backstroke LCM 32.52 +2.33s to Sectionals 2018-07-25 2018 Long Course Texas Age Group Championship
100 Backstroke LCM 58.64 Sectionals ✓+0.45s to Futures 2025-07-11 2025 ST TXLA SZ LC Sectional Champsvenue
200 Backstroke LCM 2:32.36 +11.67s to Sectionals 2017-07-26 2017 Long CourseTexas Age Group Championships
100 Breaststroke LCM 1:39.29 +26.90s to Sectionals 2015-07-25 Texas Age Group Championshipsvenue
200 Breaststroke LCM 2:23.99 Sectionals ✓+1.60s to Futures 2024-07-24 2024 Futures Championships - Austin
50 Butterfly LCM 33.74 +5.95s to Sectionals 2016-07-30 2016 Long CourseTexas Age Group Championshipsvenue
100 Butterfly LCM 56.92 Sectionals ✓+1.03s to Futures 2025-07-12 2025 ST TXLA SZ LC Sectional Champsvenue
200 Butterfly LCM 2:07.04 Sectionals ✓+1.95s to Futures 2025-07-10 2025 ST TXLA SZ LC Sectional Champsvenue
200 Individual Medley LCM 2:07.34 Futures ✓+1.85s to US Open 2024-07-24 2024 Futures Championships - Austin
400 Individual Medley LCM 4:35.60 Sectionals ✓+2.51s to Futures 2024-07-24 2024 Futures Championships - Austin

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.

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

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

Reaction time

fastest 0.66s average 0.703s slowest 0.75s 3 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 Backstroke SCY 1:08.31 2 swims
100 Backstroke SCY 1:04.63 1 swim
200 Backstroke SCY 2:19.44 1 swim
50 Breaststroke SCY 1:11.64 1 swim
200 Freestyle LCM 2:28.25 2 swims
400 Freestyle LCM 4:13.90 4 swims
50 Backstroke LCM 32.52 6 swims
100 Backstroke LCM 58.64 10 swims
200 Backstroke LCM 2:32.36 3 swims
100 Breaststroke LCM 1:39.29 1 swim
200 Breaststroke LCM 2:23.99 6 swims
50 Butterfly LCM 33.74 4 swims
100 Butterfly LCM 56.92 10 swims
200 Butterfly LCM 2:07.04 11 swims
200 Individual Medley LCM 2:07.34 9 swims
400 Individual Medley LCM 4:35.60 6 swims