swimstats

Mason Steen

Mage 16CABUENUN-03UN-09

120 plausible swims · 18 meets · 2024-12-14 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.69 BB+0.30s to A·+1.50s to Sectionals 2025-09-27 2025 PVST Pentathlonvenue
100 Freestyle SCY 52.65 A+1.36s to AA·+1.66s to Sectionals 2025-10-12 2025 CA Paseo Fall Kickoff Season Openervenue
200 Freestyle SCY 1:53.66 A+1.67s to AA·+1.87s to Sectionals 2026-02-21 BUEN February Coastal Champsvenue
500 Freestyle SCY 4:59.29 AA+8.20s to AAA·Sectionals ✓+22.20s to Futures 2025-12-14 2025 CA GWSC Winter Age Group Invitationalvenue
1000 Freestyle SCY 10:27.10 AA+20.71s to AAA·Sectionals ✓+52.81s to Futures 2025-12-12 2025 CA GWSC Winter Age Group Invitationalvenue
1650 Freestyle SCY 18:02.15 A+25.26s to AA·+25.26s to Sectionals 2026-02-21 BUEN February Coastal Champsvenue
50 Backstroke SCY 29.55 BB+2.26s to A·+5.86s to Futures 2025-09-27 2025 PVST Pentathlonvenue
100 Backstroke SCY 1:03.59 B+0.70s to BB·+8.10s to Sectionals 2025-09-28 2025 PVST Pentathlonvenue
50 Breaststroke SCY 33.71 BB+2.22s to A·+7.42s to Futures 2025-09-27 2025 PVST Pentathlonvenue
100 Breaststroke SCY 1:11.42 BB+5.43s to A·+8.23s to Sectionals 2025-09-28 2025 PVST Pentathlonvenue
50 Butterfly SCY 27.82 BB+0.63s to A·+4.93s to Futures 2025-09-27 2025 PVST Pentathlonvenue
100 Butterfly SCY 59.63 BB+1.94s to A·+4.44s to Sectionals 2025-09-28 2025 PVST Pentathlonvenue
200 Butterfly SCY 2:20.70 B+0.71s to BB·+17.31s to Sectionals 2026-01-24 2026 CA SBSC January IMX Meetvenue
100 Individual Medley SCY 1:01.41 2025-09-27 2025 PVST Pentathlonvenue
200 Individual Medley SCY 2:08.87 A+4.58s to AA·+4.88s to Sectionals 2025-12-12 2025 CA GWSC Winter Age Group Invitationalvenue
400 Individual Medley SCY 4:31.33 A+5.24s to AA·+6.64s to Sectionals 2025-12-13 2025 CA GWSC Winter Age Group Invitationalvenue
50 Freestyle LCM 29.19 BB+0.90s to A·+2.20s to Sectionals 2025-05-24 BUEN Memorial Day LC Meetvenue
100 Freestyle LCM 59.56 A+0.57s to AA·+0.57s to Sectionals 2025-07-24 2025 CA SCS Summer A/G Champs CANYvenue
200 Freestyle LCM 2:08.02 AA+4.43s to AAA·Sectionals ✓+10.23s to Futures 2026-05-23 BUEN Memorial Day LC Meetvenue
400 Freestyle LCM 4:26.20 AA+2.51s to AAA·Sectionals ✓+16.21s to Futures 2026-06-13 2026 SCS June AG Invitevenue
800 Freestyle LCM 9:09.16 AA+2.67s to AAA·Sectionals ✓+28.47s to Futures 2026-06-14 2026 SCS June AG Invitevenue
1500 Freestyle LCM 17:31.70 AA+0.11s to AAA·Sectionals ✓+52.71s to Futures 2026-07-23 2026 CA SCS/RAA Summer A/G Champs - copiedvenue
50 Backstroke LCM 33.45 BB+0.96s to A·+5.56s to Futures 2026-04-11 2026 BUEN LCM Openervenue
100 Backstroke LCM 1:10.97 BB+2.88s to A·+5.78s to Sectionals 2026-06-28 2026 Class-Malibu Waves Free Weekend Invitevenue
200 Backstroke LCM 2:28.20 BB+0.51s to A·+6.71s to Sectionals 2026-06-13 2026 SCS June AG Invitevenue
50 Breaststroke LCM 37.77 BB+1.88s to A·+6.88s to Futures 2026-04-11 2026 BUEN LCM Openervenue
100 Breaststroke LCM 1:26.10 B+2.61s to BB·+12.40s to Sectionals 2026-06-28 2026 Class-Malibu Waves Free Weekend Invitevenue
200 Breaststroke LCM 2:58.25 BB+10.76s to A·+17.37s to Sectionals 2026-06-27 2026 Class-Malibu Waves Free Weekend Invitevenue
50 Butterfly LCM 30.86 BB+0.07s to A·+4.57s to Futures 2025-04-13 2025 Buenaventura LCM Openervenue
100 Butterfly LCM 1:06.90 BB+0.91s to A·+3.81s to Sectionals 2026-05-23 BUEN Memorial Day LC Meetvenue
200 Butterfly LCM 2:26.69 A+5.10s to AA·+5.60s to Sectionals 2026-06-12 2026 SCS June AG Invitevenue
200 Individual Medley LCM 2:27.63 A+2.64s to AA·+2.94s to Sectionals 2026-06-28 2026 Class-Malibu Waves Free Weekend Invitevenue
400 Individual Medley LCM 4:59.97 AA+4.38s to AAA·Sectionals ✓+17.58s to Futures 2026-07-24 2026 CA SCS/RAA Summer A/G Champs - copiedvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

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 SCY 23.82 flying 200 Free Relay (leg 2) 2025-12-12 2025 CA GWSC Winter Age Group Invitational
50 Butterfly SCY 27.42 flying 200 Medley Relay (leg 3) 2026-02-22 BUEN February Coastal Champs
50 Freestyle LCM 28.53 flat 200 Free Relay 2025-06-12 2025 June Age Group Invite
50 Freestyle LCM 27.60 flying 200 Free Relay (leg 3) 2026-06-11 2026 SCS June AG Invite
100 Freestyle LCM 1:01.62 flying 400 Free Relay (leg 4) 2025-05-25 BUEN Memorial Day LC Meet
50 Breaststroke LCM 39.12 flying 200 Medley Relay (leg 2) 2025-06-15 2025 June Age Group Invite
100 Breaststroke LCM 1:28.04 flying 400 Medley Relay (leg 2) 2025-05-24 BUEN Memorial Day LC Meet
50 Butterfly LCM 30.38 flying 200 Medley Relay (leg 3) 2026-06-14 2026 SCS June AG Invite

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

4258 points (6/6 events)

EventTime Points
400 FR LCM 4:26.20 834
200 BK LCM 2:28.20 662
200 BR LCM 2:58.25 548
200 FL LCM 2:26.69 676
200 IM LCM 2:27.63 716
400 IM LCM 4:59.97 822

IMR 15-16 · LCM

3186 points (5/5 events)

EventTime Points
200 FR LCM 2:08.02 772
100 BK LCM 1:10.97 588
100 BR LCM 1:26.10 473
100 FL LCM 1:06.90 637
200 IM LCM 2:27.63 716

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

PR splits

100 Freestyle SCY 52.65

25.53
27.12

Front half 25.53s · back half 27.12s

200 Freestyle SCY 1:53.66

26.38
29.32
29.74
28.22

Front half 55.70s · back half 57.96s

500 Freestyle SCY 4:59.29

26.80
30.08
30.58
31.36
30.48
30.65
30.61
30.71
29.85
28.17

Front half 149.30s · back half 149.99s

1000 Freestyle SCY 10:27.10

27.35
30.48
30.81
32.00
32.02
32.42
32.37
32.12
32.41
32.56
31.82
31.58
31.70
31.87
31.58
31.65
31.04
31.01
31.46
28.85

Front half 314.54s · back half 312.56s

1650 Freestyle SCY 18:02.15

28.51
31.88
32.85
33.40
33.45
33.85
33.04
33.17
33.54
33.41
33.41
33.39
33.27
33.10
33.25
33.29
33.71
32.82
33.34
33.06
33.73
33.67
33.18
33.23
32.96
32.79
32.98
32.18
32.36
31.89
32.01
31.83
29.60

100 Backstroke SCY 1:03.59

31.01
32.58

Front half 31.01s · back half 32.58s

100 Breaststroke SCY 1:11.42

33.59
37.83

Front half 33.59s · back half 37.83s

100 Butterfly SCY 59.63

28.08
31.55

Front half 28.08s · back half 31.55s

200 Butterfly SCY 2:20.70

30.67
36.50
37.47
36.06

Front half 67.17s · back half 73.53s

100 Individual Medley SCY 1:01.41

28.62
32.79

Front half 28.62s · back half 32.79s

200 Individual Medley SCY 2:08.87

27.87
33.87
38.10
29.03

Front half 61.74s · back half 67.13s

400 Individual Medley SCY 4:31.33

28.21
33.61
36.73
35.69
38.98
38.57
30.89
28.65

Front half 134.24s · back half 137.09s

200 Freestyle LCM 2:08.02

62.41
65.61

Front half 62.41s · back half 65.61s

400 Freestyle LCM 4:26.20

30.54
33.32
34.75
33.74
34.77
33.80
33.09
32.19

Front half 132.35s · back half 133.85s

800 Freestyle LCM 9:09.16

30.88
34.10
34.33
34.48
35.11
35.46
35.43
35.33
35.27
35.51
35.00
34.52
34.54
34.18
32.85
32.17

Front half 275.12s · back half 274.04s

1500 Freestyle LCM 17:31.70

31.67
34.54
35.33
35.26
35.08
34.89
35.43
35.40
35.89
35.04
35.18
35.31
35.49
35.22
34.95
35.05
35.33
35.22
34.85
34.77
35.20
35.22
34.91
35.85
35.69
35.52
36.24
35.08
34.39
33.70

Front half 524.68s · back half 527.02s

100 Backstroke LCM 1:10.97

34.88
36.09

Front half 34.88s · back half 36.09s

200 Backstroke LCM 2:28.20

36.01
38.27
37.91
36.01

Front half 74.28s · back half 73.92s

100 Breaststroke LCM 1:26.10

41.15
44.95

Front half 41.15s · back half 44.95s

200 Breaststroke LCM 2:58.25

41.80
45.54
45.64
45.27

Front half 87.34s · back half 90.91s

200 Butterfly LCM 2:26.69

32.74
37.26
39.45
37.24

Front half 70.00s · back half 76.69s

200 Individual Medley LCM 2:27.63

31.29
38.98
44.38
32.98

Front half 70.27s · back half 77.36s

400 Individual Medley LCM 4:59.97

31.56
34.50
41.61
38.94
43.31
44.48
33.54
32.03

Front half 146.61s · back half 153.36s

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 24.69 6 swims
100 Freestyle SCY 52.65 7 swims
200 Freestyle SCY 1:53.66 7 swims
500 Freestyle SCY 4:59.29 7 swims
1000 Freestyle SCY 10:27.10 2 swims
1650 Freestyle SCY 18:02.15 1 swim
50 Backstroke SCY 29.55 1 swim
100 Backstroke SCY 1:03.59 3 swims
50 Breaststroke SCY 33.71 1 swim
100 Breaststroke SCY 1:11.42 4 swims
50 Butterfly SCY 27.82 1 swim
100 Butterfly SCY 59.63 5 swims
200 Butterfly SCY 2:20.70 1 swim
100 Individual Medley SCY 1:01.41 1 swim
200 Individual Medley SCY 2:08.87 10 swims
400 Individual Medley SCY 4:31.33 5 swims
50 Freestyle LCM 29.19 2 swims
100 Freestyle LCM 59.56 3 swims
200 Freestyle LCM 2:08.02 4 swims
400 Freestyle LCM 4:26.20 10 swims
800 Freestyle LCM 9:09.16 4 swims
1500 Freestyle LCM 17:31.70 2 swims
50 Backstroke LCM 33.45 3 swims
100 Backstroke LCM 1:10.97 2 swims
200 Backstroke LCM 2:28.20 3 swims
50 Breaststroke LCM 37.77 1 swim
100 Breaststroke LCM 1:26.10 3 swims
200 Breaststroke LCM 2:58.25 1 swim
50 Butterfly LCM 30.86 3 swims
100 Butterfly LCM 1:06.90 3 swims
200 Butterfly LCM 2:26.69 1 swim
200 Individual Medley LCM 2:27.63 3 swims
400 Individual Medley LCM 4:59.97 7 swims