swimstats

Mason Bayless

Mage 15HIMTPCUTHASTLEHIUHASTUNLAUTAH

342 plausible swims · 72 meets · 2019-10-26 → 2026-10-23

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 32.03 2020-02-24 2020 UT HAST SC Last Chancevenue
50 Freestyle SCY 23.37 AA+0.68s to AAA·+0.18s to Sectionals 2026-03-07 2026 SC UTAGS Championshipsvenue
100 Freestyle SCY 53.22 A+1.23s to AA·+2.23s to Sectionals 2026-03-06 2026 SC UTAGS Championshipsvenue
200 Freestyle SCY 2:06.91 BB+8.32s to A·+15.12s to Sectionals 2025-02-12 2025 UT HAST Last Chance Meet & Time Trialsvenue
500 Freestyle SCY 6:41.06 +24.77s to B·+98.37s to Sectionals 2023-11-17 2023 UT HAST Fall Back Bashvenue
1650 Freestyle SCY 24:36.21 +168.52s to B·+419.32s to Sectionals 2023-11-18 2023 UT HAST Fall Back Bashvenue
25 Backstroke SCY 27.23 2020-02-24 2020 UT HAST SC Last Chancevenue
50 Backstroke SCY 27.56 A+0.67s to AA·+3.87s to Futures 2026-10-01 2026 Mike Harper Openfast pool
100 Backstroke SCY 1:00.09 BB+0.50s to A·+4.60s to Sectionals 2026-03-05 2026 SC UTAGS Championshipsvenue
200 Backstroke SCY 2:10.80 BB+0.71s to A·+9.51s to Sectionals 2026-03-07 2026 SC UTAGS Championshipsvenue
50 Breaststroke SCY 31.53 A+0.74s to AA·+5.24s to Futures 2026-10-02 2026 Mike Harper Openfast pool
100 Breaststroke SCY 1:12.54 BB+5.15s to A·+9.35s to Sectionals 2026-01-30 2026 UVRays Heart Attack Openvenue
50 Butterfly SCY 25.53 AA+0.14s to AAA·+2.64s to Futures 2026-03-05 2026 SC UTAGS Championshipsvenue
100 Butterfly SCY 1:02.20 BB+3.31s to A·+7.01s to Sectionals 2026-10-23 Witchy Waters 2026venue
100 Individual Medley SCY 1:01.13 2026-03-07 2026 SC UTAGS Championshipsvenue
200 Individual Medley SCY 2:17.65 BB+5.46s to A·+13.66s to Sectionals 2026-10-02 2026 Mike Harper Openfast pool
50 Freestyle LCM 26.96 AA+0.77s to AAA·Sectionals ✓+2.37s to Futures 2026-07-18 2026 UTAGS LC Championshipsvenue
100 Freestyle LCM 59.68 AA+2.59s to AAA·+0.69s to Sectionals 2026-07-16 2026 UTAGS LC Championshipsvenue
200 Freestyle LCM 2:21.45 BB+4.26s to A·+12.76s to Sectionals 2026-07-17 2026 UTAGS LC Championshipsvenue
400 Freestyle LCM 6:33.93 +53.14s to B·+119.54s to Sectionals 2023-05-12 2023 HAST Janet Oles LC Classicvenue
50 Backstroke LCM 30.66 AA+0.27s to AAA·+2.77s to Futures 2026-08-06 2026 Western Zone Age Group Championshipsvenue
100 Backstroke LCM 1:08.21 A+1.52s to AA·+3.02s to Sectionals 2026-08-07 2026 Western Zone Age Group Championshipsvenue
200 Backstroke LCM 2:39.40 BB+8.31s to A·+17.91s to Sectionals 2026-06-13 2026 UT CHAT INVITATIONALvenue
50 Breaststroke LCM 42.51 B+2.92s to BB·+11.62s to Futures 2025-06-23 2025 UT HAST RWB BC Medals Meetvenue
100 Breaststroke LCM 1:39.29 +7.90s to B·+25.59s to Sectionals 2024-06-22 2024 UT HAST RWB Invitationalvenue
50 Butterfly LCM 29.85 AA+1.16s to AAA·+3.56s to Futures 2026-06-30 2026 UT HAST RWB Invitationalvenue
100 Butterfly LCM 1:13.55 B+0.66s to BB·+10.46s to Sectionals 2026-06-30 2026 UT HAST RWB BC Medals Meetvenue
200 Individual Medley LCM 2:43.19 BB+10.00s to A·+18.50s to Sectionals 2025-05-09 2025 HAST Janet Oles LC Classicvenue
400 Individual Medley LCM 7:36.07 +71.88s to B·+148.28s to Sectionals 2023-06-27 2023 UT HAST RWB BC Medals Meetvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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 22.98 flying 200 Free Relay (leg 4) 2026-03-07 2026 SC UTAGS Championships
100 Freestyle SCY 54.01 flying 400 Free Relay (leg 4) 2026-03-05 2026 SC UTAGS Championships
50 Backstroke SCY 35.72 flat 200 Medley Relay 2024-03-01 2024 UTAGS Short Course Championships
50 Butterfly SCY 25.25 flying 200 Medley Relay (leg 3) 2026-03-06 2026 SC UTAGS Championships
50 Freestyle LCM 26.74 flat 200 Free Relay 2026-07-18 2026 UTAGS LC Championships
50 Freestyle LCM 26.28 flying 200 Medley Relay (leg 4) 2025-07-18 2025 UTAGS LC Championships
50 Freestyle LCM 27.05 flying 200 Free Relay (leg 3) 2025-07-19 2025 UTAGS LC Championships
100 Freestyle LCM 59.58 flying 400 Free Relay (leg 4) 2026-07-16 2026 UTAGS LC Championships
50 Backstroke LCM 30.69 flat 200 Medley Relay 2026-07-17 2026 UTAGS LC 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.

IMX / IMR

IMX 15-16 · LCM

1553 points (4/6 events — incomplete)

EventTime Points
400 FR LCM 6:33.93 257
200 BK LCM 2:39.40 532
200 IM LCM 2:43.19 530
400 IM LCM 7:36.07 234
200 BR LCM— 0
200 FL LCM— 0

IMR 15-16 · SCY

2709 points (5/5 events)

EventTime Points
200 FR SCY 2:06.91 519
100 BK SCY 1:00.09 600
100 BR SCY 1:12.54 503
100 FL SCY 1:02.20 531
200 IM SCY 2:17.65 556

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

PR splits

100 Freestyle SCY 53.22

25.20
28.02

Front half 25.20s · back half 28.02s

200 Freestyle SCY 2:06.91

27.74
32.74
34.27
32.16

Front half 60.48s · back half 66.43s

500 Freestyle SCY 6:41.06

35.65
40.81
41.47
41.19
41.07
41.22
41.15
41.28
39.47
37.75

Front half 200.19s · back half 200.87s

1650 Freestyle SCY 24:36.21

34.82
41.57
43.00
44.29
45.78
45.00
43.55
43.60
41.93
42.47
44.50
43.78
43.61
43.22
44.74
45.31
45.58
44.42
44.62
46.55
46.55
93.64
93.73
48.32
48.60
46.93
48.31
95.32
43.73
38.74

Front half 645.86s · back half 830.35s

100 Backstroke SCY 1:00.09

28.93
31.16

Front half 28.93s · back half 31.16s

200 Backstroke SCY 2:10.80

30.41
33.69
34.08
32.62

Front half 64.10s · back half 66.70s

100 Breaststroke SCY 1:12.54

33.21
39.33

Front half 33.21s · back half 39.33s

100 Butterfly SCY 1:02.20

28.39
33.81

Front half 28.39s · back half 33.81s

100 Individual Medley SCY 1:01.13

27.65
33.48

Front half 27.65s · back half 33.48s

200 Individual Medley SCY 2:17.65

27.18
34.68
41.19
34.60

Front half 61.86s · back half 75.79s

100 Freestyle LCM 59.68

28.87
30.81

Front half 28.87s · back half 30.81s

200 Freestyle LCM 2:21.45

31.04
35.54
38.11
36.76

Front half 66.58s · back half 74.87s

400 Freestyle LCM 6:33.93

40.92
49.55
50.99
51.08
51.65
51.04
50.81
47.89

Front half 192.54s · back half 201.39s

200 Backstroke LCM 2:39.40

36.00
40.49
41.91
41.00

Front half 76.49s · back half 82.91s

100 Breaststroke LCM 1:39.29

46.86
52.43

Front half 46.86s · back half 52.43s

100 Butterfly LCM 1:13.55

34.00
39.55

Front half 34.00s · back half 39.55s

200 Individual Medley LCM 2:43.19

34.06
43.78
47.95
37.40

Front half 77.84s · back half 85.35s

400 Individual Medley LCM 7:36.07

57.05
69.64
106.33
64.92
61.41
96.72

Front half 233.02s · back half 223.05s

Reaction time

fastest 0.69s average 0.690s slowest 0.69s 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.

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.

25 Freestyle SCY 32.03 2 swims
50 Freestyle SCY 23.37 27 swims
100 Freestyle SCY 53.22 21 swims
200 Freestyle SCY 2:06.91 9 swims
500 Freestyle SCY 6:41.06 4 swims
1650 Freestyle SCY 24:36.21 1 swim
25 Backstroke SCY 27.23 2 swims
50 Backstroke SCY 27.56 20 swims
100 Backstroke SCY 1:00.09 20 swims
200 Backstroke SCY 2:10.80 5 swims
50 Breaststroke SCY 31.53 10 swims
100 Breaststroke SCY 1:12.54 4 swims
50 Butterfly SCY 25.53 10 swims
100 Butterfly SCY 1:02.20 1 swim
100 Individual Medley SCY 1:01.13 17 swims
200 Individual Medley SCY 2:17.65 9 swims
50 Freestyle LCM 26.96 29 swims
100 Freestyle LCM 59.68 22 swims
200 Freestyle LCM 2:21.45 9 swims
400 Freestyle LCM 6:33.93 1 swim
50 Backstroke LCM 30.66 26 swims
100 Backstroke LCM 1:08.21 20 swims
200 Backstroke LCM 2:39.40 3 swims
50 Breaststroke LCM 42.51 7 swims
100 Breaststroke LCM 1:39.29 5 swims
50 Butterfly LCM 29.85 15 swims
100 Butterfly LCM 1:13.55 3 swims
200 Individual Medley LCM 2:43.19 9 swims
400 Individual Medley LCM 7:36.07 1 swim