Decker Sewell

Mage 10COSHAUN

163 plausible swims · 27 meets · 2021-07-11 → 2026-06-28

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 16.77 2026-06-27 2026 CO Montrose Marlins Summer Open venue
50 Freestyle SCY 36.41 B+1.62s to BB·+13.22s to Sectionals 2026-06-27 2026 CO Montrose Marlins Summer Open venue
100 Freestyle SCY 1:18.83 BB+8.64s to A·+27.84s to Sectionals 2026-06-07 2026 CO Gunnison Invitational venue
200 Freestyle SCY 3:01.19 B+10.50s to BB·+69.40s to Sectionals 2026-06-21 2026 Max & Shirley Radiff Memorial venue
500 Freestyle SCY 8:01.02 B+26.93s to BB·+178.33s to Sectionals 2026-06-19 2026 Max & Shirley Radiff Memorial venue
1000 Freestyle SCY 17:36.42 +422.43s to Sectionals 2026-06-05 2026 CO Gunnison Invitational venue
25 Backstroke SCY 22.92 2026-06-28 2026 CO Montrose Marlins Summer Open venue
50 Backstroke SCY 32.59 AAA+0.20s to AAAA·+8.90s to Futures 2025-01-01 2025 CO Jaydin James Memorial
100 Backstroke SCY 1:39.69 B+9.20s to BB·+44.20s to Sectionals 2026-06-20 2026 Max & Shirley Radiff Memorial venue
25 Breaststroke SCY 22.00 2026-06-28 2026 CO Montrose Marlins Summer Open venue
50 Breaststroke SCY 44.67 BB+2.58s to A·+18.38s to Futures 2026-06-21 2026 Max & Shirley Radiff Memorial venue
100 Breaststroke SCY 1:41.40 BB+9.71s to A·+38.21s to Sectionals 2025-08-01 2025 CO CSI Scottie Aschermann Memorial fast pool
25 Butterfly SCY 24.85 2026-06-27 2026 CO Montrose Marlins Summer Open venue
50 Butterfly SCY 1:00.85 +14.36s to B·+37.96s to Futures 2026-06-07 2026 CO Gunnison Invitational venue
100 Individual Medley SCY 1:37.95 B+8.16s to BB 2026-06-28 2026 CO Montrose Marlins Summer Open venue
25 Freestyle SCM 24.13 2024-06-01 2024 CO Alicia Leavitt Memorial venue
50 Freestyle SCM 44.21 +1.82s to B·+18.52s to Sectionals 2025-07-12 2025 Canon City Pentathlon fast pool
100 Freestyle SCM 1:40.70 +3.01s to B·+44.41s to Sectionals 2025-06-29 2025 CO Alicia Leavitt Memorial Open venue
200 Freestyle SCM 3:33.35 +3.86s to B·+89.86s to Sectionals 2025-06-28 2025 CO Alicia Leavitt Memorial Open venue
400 Freestyle SCM 7:28.33 +6.84s to B·+183.54s to Sectionals 2025-06-27 2025 CO Alicia Leavitt Memorial Open venue
25 Backstroke SCM 29.71 2024-07-13 2024 CO Piranha Stingray Invittional venue
50 Backstroke SCM 53.67 +0.08s to B 2025-06-28 2025 CO Alicia Leavitt Memorial Open venue
100 Backstroke SCM 1:50.27 B+10.28s to BB·+48.98s to Sectionals 2025-06-29 2025 CO Alicia Leavitt Memorial Open venue
25 Breaststroke SCM 26.99 2024-07-13 2024 CO Piranha Stingray Invittional venue
50 Breaststroke SCM 53.56 B+0.77s to BB 2025-06-28 2025 CO Alicia Leavitt Memorial Open venue
100 Breaststroke SCM 1:58.52 B+4.03s to BB·+48.73s to Sectionals 2025-06-29 2025 CO Alicia Leavitt Memorial Open venue
25 Butterfly SCM 40.88 2024-06-01 2024 CO Alicia Leavitt Memorial venue
50 Butterfly SCM 1:30.60 +39.21s to B 2025-07-12 2025 Canon City Pentathlon fast pool
100 Individual Medley SCM 2:06.96 +16.67s to B 2025-06-07 2025 CO La Junta Invitational fast pool
100 Backstroke LCM 1:50.27 B+5.78s to BB·+45.08s to Sectionals 2025-06-27 2025 CO Alicia Leavitt Memorial Open
100 Breaststroke LCM 1:58.52 BB+12.93s to A·+44.82s to Sectionals 2025-06-27 2025 CO Alicia Leavitt Memorial Open
100 Individual Medley LCM 2:29.33 2024-06-28 2024 CO Rocky Ford Invitational

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.

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 35.89 flying 200 Free Relay (leg 2) 2026-06-27 2026 CO Montrose Marlins Summer Open

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 10 & under · SCY

1192 points (3/5 events — incomplete)

EventTime Points
200 FR SCY 3:01.19 392
100 BK SCY 1:39.69 331
100 BR SCY 1:41.40 469
100 FL SCY 0
200 IM SCY 0

IMR 10 & under · SCY

2449 points (5/5 events)

EventTime Points
100 FR SCY 1:18.83 456
50 BK SCY 32.59 963
50 BR SCY 44.67 540
50 FL SCY 1:00.85 129
100 IM SCY 1:37.95 361

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

PR splits

100 Freestyle SCY 1:18.83

37.94
40.89

Front half 37.94s · back half 40.89s

200 Freestyle SCY 3:01.19

39.01
46.42
48.37
47.39

Front half 85.43s · back half 95.76s

500 Freestyle SCY 8:01.02

41.74
47.48
50.03
50.59
51.80
50.79
50.80
49.14
46.83
41.82

Front half 241.64s · back half 239.38s

1000 Freestyle SCY 17:36.42

42.04
47.85
51.83
52.25
53.15
53.21
52.93
53.26
55.32
54.03
64.67
49.87
54.22
54.47
53.03
61.21
53.00
54.54
50.57
44.97

Front half 515.87s · back half 540.55s

100 Backstroke SCY 1:39.69

49.48
50.21

Front half 49.48s · back half 50.21s

100 Breaststroke SCY 1:41.40

48.67
52.73

Front half 48.67s · back half 52.73s

100 Individual Medley SCY 1:37.95

48.83
49.12

Front half 48.83s · back half 49.12s

Progression

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

25 Freestyle SCY 16.77 7 swims
50 Freestyle SCY 36.41 9 swims
100 Freestyle SCY 1:18.83 7 swims
200 Freestyle SCY 3:01.19 3 swims
500 Freestyle SCY 8:01.02 2 swims
1000 Freestyle SCY 17:36.42 1 swim
25 Backstroke SCY 22.92 7 swims
50 Backstroke SCY 32.59 7 swims
100 Backstroke SCY 1:39.69 4 swims
25 Breaststroke SCY 22.00 5 swims
50 Breaststroke SCY 44.67 8 swims
100 Breaststroke SCY 1:41.40 6 swims
25 Butterfly SCY 24.85 2 swims
50 Butterfly SCY 1:00.85 2 swims
100 Individual Medley SCY 1:37.95 12 swims
25 Freestyle SCM 24.13 12 swims
50 Freestyle SCM 44.21 8 swims
100 Freestyle SCM 1:40.70 6 swims
200 Freestyle SCM 3:33.35 2 swims
400 Freestyle SCM 7:28.33 1 swim
25 Backstroke SCM 29.71 8 swims
50 Backstroke SCM 53.67 9 swims
100 Backstroke SCM 1:50.27 1 swim
25 Breaststroke SCM 26.99 9 swims
50 Breaststroke SCM 53.56 11 swims
100 Breaststroke SCM 1:58.52 1 swim
25 Butterfly SCM 40.88 2 swims
50 Butterfly SCM 1:30.60 1 swim
100 Individual Medley SCM 2:06.96 7 swims
100 Backstroke LCM 1:50.27 1 swim
100 Breaststroke LCM 1:58.52 1 swim
100 Individual Medley LCM 2:29.33 1 swim