swimstats

Nat Chelius

Fage 12SENAC

106 plausible swims · 18 meets · 2024-05-18 → 2026-05-17

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 27.66 AA+0.67s to AAA 2026-02-22 2026 SES Region 1 & 8 and Under Championships venue
100 Freestyle SCY 59.75 AA+1.06s to AAA 2026-02-22 2026 SES Region 1 & 8 and Under Championships venue
200 Freestyle SCY 2:06.47 AAA+3.98s to AAAA 2026-03-08 Speedo Southern Premier fast pool
500 Freestyle SCY 5:35.53 AAA+7.54s to AAAA 2026-03-07 Speedo Southern Premier fast pool
50 Backstroke SCY 38.80 +0.01s to B 2024-11-23 NAC Intrasquad #2 venue
100 Backstroke SCY 1:08.91 AA+2.72s to AAA 2026-02-22 2026 SES Region 1 & 8 and Under Championships venue
50 Breaststroke SCY 37.01 A+0.82s to AA 2026-03-06 Speedo Southern Premier fast pool
100 Breaststroke SCY 1:16.16 AA+1.07s to AAA 2026-03-08 Speedo Southern Premier fast pool
200 Breaststroke SCY 2:40.45 AAA+6.06s to AAAA 2026-02-21 2026 SES Region 1 & 8 and Under Championships venue
50 Butterfly SCY 33.71 BB+2.02s to A 2025-02-15 2025 SES Region 1 & 8 and Under Championships venue
100 Butterfly SCY 1:08.04 AA+2.55s to AAA 2026-03-07 Speedo Southern Premier fast pool
100 Individual Medley SCY 1:09.25 AA+2.26s to AAA 2026-03-07 Speedo Southern Premier fast pool
200 Individual Medley SCY 2:23.39 AAA+5.40s to AAAA 2026-03-06 Speedo Southern Premier fast pool
50 Freestyle LCM 32.56 A+0.57s to AA 2026-05-16 NAC LC May Classic venue
100 Freestyle LCM 1:09.18 AA+1.89s to AAA 2026-04-19 HSA April LC Meet venue
200 Freestyle LCM 2:22.83 AAA+2.74s to AAAA 2026-04-18 HSA April LC Meet venue
400 Freestyle LCM 4:59.99 AAA+5.30s to AAAA 2026-04-19 HSA April LC Meet venue
50 Backstroke LCM 41.74 B+0.05s to BB 2025-06-19 2025 Synergy Dryland Summer Sizzler venue
100 Backstroke LCM 1:23.55 A+2.76s to AA 2026-05-17 NAC LC May Classic venue
50 Breaststroke LCM 42.31 A+1.42s to AA 2025-07-18 2024 SE Southeastern Summer LC Championships
100 Breaststroke LCM 1:29.23 AA+3.34s to AAA 2026-04-18 HSA April LC Meet venue
50 Butterfly LCM 35.64 A+1.35s to AA 2026-04-18 HSA April LC Meet venue
100 Butterfly LCM 1:22.68 A+3.89s to AA 2025-07-18 2024 SE Southeastern Summer LC Championships
200 Individual Medley LCM 2:42.73 AAA+4.64s to AAAA 2026-04-19 HSA April LC Meet venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.

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 LCM 33.20 flying 200 Medley Relay (leg 4) 2025-07-19 2025 SE Southeastern Summer LC Championships
50 Freestyle LCM 35.95 flying 200 Free Relay (leg 2) 2024-07-19 2024 SE Southeastern Summer LC Championships
50 Breaststroke LCM 46.08 flying 200 Medley Relay (leg 2) 2024-07-20 2024 SE Southeastern Summer 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 11-12 · SCY

4147 points (5/5 events)

EventTime Points
500 FR SCY 5:35.53 931
100 BK SCY 1:08.91 752
100 BR SCY 1:16.16 827
100 FL SCY 1:08.04 748
200 IM SCY 2:23.39 889

IMR 11-12 · LCM

3746 points (5/5 events)

EventTime Points
200 FR LCM 2:22.83 937
50 BK LCM 41.74 521
50 BR LCM 42.31 690
50 FL LCM 35.64 683
200 IM LCM 2:42.73 915

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

PR splits

100 Freestyle SCY 59.75

28.73
31.02

Front half 28.73s · back half 31.02s

200 Freestyle SCY 2:06.47

29.20
31.97
32.72
32.58

Front half 61.17s · back half 65.30s

500 Freestyle SCY 5:35.53

30.15
33.18
33.95
34.02
33.86
34.37
34.32
34.54
34.64
32.50

Front half 165.16s · back half 170.37s

100 Backstroke SCY 1:08.91

33.49
35.42

Front half 33.49s · back half 35.42s

100 Breaststroke SCY 1:16.16

36.52
39.64

Front half 36.52s · back half 39.64s

200 Breaststroke SCY 2:40.45

37.36
40.61
41.32
41.16

Front half 77.97s · back half 82.48s

100 Butterfly SCY 1:08.04

31.86
36.18

Front half 31.86s · back half 36.18s

100 Individual Medley SCY 1:09.25

33.04
36.21

Front half 33.04s · back half 36.21s

200 Individual Medley SCY 2:23.39 RT 0.64s

31.42
36.36
42.06
33.55

Front half 67.78s · back half 75.61s

100 Freestyle LCM 1:09.18

33.32
35.86

Front half 33.32s · back half 35.86s

200 Freestyle LCM 2:22.83

33.93
37.17
36.02
35.71

Front half 71.10s · back half 71.73s

400 Freestyle LCM 4:59.99

34.50
38.02
38.26
38.17
38.34
38.21
38.49
36.00

Front half 148.95s · back half 151.04s

100 Backstroke LCM 1:23.55

40.11
43.44

Front half 40.11s · back half 43.44s

100 Breaststroke LCM 1:29.23

43.00
46.23

Front half 43.00s · back half 46.23s

100 Butterfly LCM 1:22.68

33.35
72.47
39.30
82.68

200 Individual Medley LCM 2:42.73

36.53
42.02
47.41
36.77

Front half 78.55s · back half 84.18s

Reaction time

fastest 0.51s average 0.580s slowest 0.64s 4 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.

50 Freestyle SCY 27.66 4 swims
100 Freestyle SCY 59.75 4 swims
200 Freestyle SCY 2:06.47 4 swims
500 Freestyle SCY 5:35.53 1 swim
50 Backstroke SCY 38.80 1 swim
100 Backstroke SCY 1:08.91 1 swim
50 Breaststroke SCY 37.01 4 swims
100 Breaststroke SCY 1:16.16 5 swims
200 Breaststroke SCY 2:40.45 1 swim
50 Butterfly SCY 33.71 2 swims
100 Butterfly SCY 1:08.04 2 swims
100 Individual Medley SCY 1:09.25 3 swims
200 Individual Medley SCY 2:23.39 3 swims
50 Freestyle LCM 32.56 9 swims
100 Freestyle LCM 1:09.18 8 swims
200 Freestyle LCM 2:22.83 11 swims
400 Freestyle LCM 4:59.99 5 swims
50 Backstroke LCM 41.74 3 swims
100 Backstroke LCM 1:23.55 3 swims
50 Breaststroke LCM 42.31 8 swims
100 Breaststroke LCM 1:29.23 7 swims
50 Butterfly LCM 35.64 4 swims
100 Butterfly LCM 1:22.68 4 swims
200 Individual Medley LCM 2:42.73 9 swims