Oliver Chafin

Mage 10NCMAC

68 plausible swims · 10 meets · 2025-06-06 → 2026-03-22

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	34.31	BB+3.12s to A·+12.02s to Sectionals	2026-03-22	2026 SwimMAC Tar Heel States fast pool
100 Freestyle	SCY	1:17.71	BB+7.52s to A·+29.42s to Sectionals	2026-03-21	2026 SwimMAC Tar Heel States fast pool
200 Freestyle	SCY	2:54.13	B+3.44s to BB·+68.34s to Sectionals	2026-01-24	2026 NC SwimMAC Battle of the Crown venue
50 Backstroke	SCY	37.54	A+1.55s to AA·+11.85s to Sectionals	2026-03-21	2026 SwimMAC Tar Heel States fast pool
100 Backstroke	SCY	1:22.76	BB+2.87s to A·+27.67s to Sectionals	2026-03-22	2026 SwimMAC Tar Heel States fast pool
50 Breaststroke	SCY	48.18	B+0.39s to BB·+18.69s to Sectionals	2026-03-22	2026 SwimMAC Tar Heel States fast pool
100 Breaststroke	SCY	1:43.05	BB+11.36s to A·+40.36s to Sectionals	2026-01-24	2026 NC SwimMAC Battle of the Crown venue
50 Butterfly	SCY	40.48	BB+4.39s to A·+16.19s to Sectionals	2026-03-21	2026 SwimMAC Tar Heel States fast pool
100 Butterfly	SCY	1:47.63	B+8.34s to BB·+54.94s to Sectionals	2025-12-06	ATOM Winter Invite 2025 venue
100 Individual Medley	SCY	1:26.62	BB+6.73s to A	2026-03-22	2026 SwimMAC Tar Heel States fast pool
200 Individual Medley	SCY	3:12.99	BB+19.50s to A·+73.60s to Sectionals	2025-10-19	2025 SwimMAC Fall Invite venue
50 Freestyle	LCM	41.49	B+1.70s to BB·+15.90s to Sectionals	2025-06-28	SAC LC Meet venue
100 Freestyle	LCM	1:35.79	B+5.10s to BB·+40.50s to Sectionals	2025-06-07	2025 TEAM School's Out Summer Invite venue
200 Freestyle	LCM	3:28.60	B+13.21s to BB·+87.71s to Sectionals	2025-06-06	2025 TEAM School's Out Summer Invite venue
50 Backstroke	LCM	45.41	BB+2.32s to A·+15.22s to Sectionals	2025-06-29	SAC LC Meet venue
100 Backstroke	LCM	1:42.43	BB+10.14s to A·+37.94s to Sectionals	2025-07-26	2025 NC SwimMAC LC Summer Sun-Sational venue
50 Breaststroke	LCM	1:00.78	B+6.39s to BB·+26.59s to Sectionals	2025-06-08	2025 TEAM School's Out Summer Invite venue
100 Breaststroke	LCM	2:08.70	B+9.31s to BB·+56.31s to Sectionals	2025-07-26	2025 NC SwimMAC LC Summer Sun-Sational venue
50 Butterfly	LCM	50.62	B+4.23s to BB·+22.83s to Sectionals	2025-07-26	2025 NC SwimMAC LC Summer Sun-Sational venue
200 Individual Medley	LCM	4:17.92	+8.03s to B·+120.23s to Sectionals	2025-06-27	SAC LC Meet venue

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.

IMX / IMR

IMX 10 & under · SCY

2216 points (5/5 events)

Event	Time	Points
200 FR SCY	2:54.13	442
100 BK SCY	1:22.76	579
100 BR SCY	1:43.05	446
100 FL SCY	1:47.63	272
200 IM SCY	3:12.99	477

IMR 10 & under · SCY

2499 points (5/5 events)

Event	Time	Points
100 FR SCY	1:17.71	476
50 BK SCY	37.54	630
50 BR SCY	48.18	430
50 FL SCY	40.48	440
100 IM SCY	1:26.62	523

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

PR splits

100 Freestyle SCY 1:17.71

36.94

40.77

Front half 36.94s · back half 40.77s

200 Freestyle SCY 2:54.13

39.84

45.14

45.99

43.16

Front half 84.98s · back half 89.15s

100 Backstroke SCY 1:22.76

40.19

42.57

Front half 40.19s · back half 42.57s

100 Breaststroke SCY 1:43.05

49.97

53.08

Front half 49.97s · back half 53.08s

100 Butterfly SCY 1:47.63

48.79

58.84

Front half 48.79s · back half 58.84s

100 Individual Medley SCY 1:26.62

38.67

47.95

Front half 38.67s · back half 47.95s

200 Individual Medley SCY 3:12.99

46.22

47.93

56.53

42.31

Front half 94.15s · back half 98.84s

100 Freestyle LCM 1:35.79

43.52

52.27

Front half 43.52s · back half 52.27s

200 Freestyle LCM 3:28.60

43.50

52.81

57.55

54.74

Front half 96.31s · back half 112.29s

100 Backstroke LCM 1:42.43

49.28

53.15

Front half 49.28s · back half 53.15s

100 Breaststroke LCM 2:08.70

59.49

69.21

Front half 59.49s · back half 69.21s

Progression

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

50 Freestyle SCY 34.31 7 swims

100 Freestyle SCY 1:17.71 4 swims

200 Freestyle SCY 2:54.13 3 swims

50 Backstroke SCY 37.54 6 swims

100 Backstroke SCY 1:22.76 5 swims

50 Breaststroke SCY 48.18 4 swims

100 Breaststroke SCY 1:43.05 5 swims

50 Butterfly SCY 40.48 3 swims

100 Butterfly SCY 1:47.63 1 swim

100 Individual Medley SCY 1:26.62 4 swims

200 Individual Medley SCY 3:12.99 3 swims

50 Freestyle LCM 41.49 3 swims

100 Freestyle LCM 1:35.79 3 swims

200 Freestyle LCM 3:28.60 2 swims

50 Backstroke LCM 45.41 3 swims

100 Backstroke LCM 1:42.43 3 swims

50 Breaststroke LCM 1:00.78 3 swims

100 Breaststroke LCM 2:08.70 2 swims

50 Butterfly LCM 50.62 3 swims

200 Individual Medley LCM 4:17.92 1 swim