swimstats

Oliver Shao

Mage 18CTEZMAMRMTSESTAGUABADUN

321 plausible swims · 75 meets · 2011-12-05 → 2026-08-07

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 21.46 AAA+0.77s to AAAA·Sectionals ✓+0.17s to Futures 2021-03-12 2021 MR LIAC Virtual Championship
100 Freestyle SCY 50.74 A+0.85s to AA·+2.25s to Sectionals 2022-02-11 2022 MR LIE Second Chance Challenge
200 Freestyle SCY 1:42.38 AAA+1.79s to AAAA·Sectionals ✓+0.79s to Futures 2011-12-05 Metropolitan Swimming Club
500 Freestyle SCY 4:22.97 AAAA·Nationals ✓+3.08s to US Open 2026-03-07 Speedo Southern Premiervenue
1000 Freestyle SCY 8:58.43 AAAA·US Open ✓ 2026-02-12 2026 MR TYR Senior Mets Winter Championshipvenue
1650 Freestyle SCY 15:05.10 AAAA·US Open ✓ 2026-03-08 Speedo Southern Premiervenue
50 Backstroke SCY 28.74 B+0.05s to BB·+5.05s to Futures 2020-01-01 Metropolitan Swimming Club
100 Backstroke SCY 53.69 AA+2.10s to AAA·Sectionals ✓+2.20s to Futures 2024-11-19 JW Thanksgiving Closed Invite Meet at GCIT
200 Backstroke SCY 1:49.28 AAA+0.99s to AAAA·Futures ✓+1.49s to Winter JNs 2025-10-25 2025 MR LIAC Chappy's Invitationalvenue
50 Breaststroke SCY 31.94 BB+1.35s to A·+5.65s to Futures 2020-01-01 Metropolitan Swimming Club
100 Breaststroke SCY 1:02.35 A+0.76s to AA·+0.86s to Sectionals 2025-09-28 2025 MR BAD September Time Trial
200 Breaststroke SCY 2:23.26 BB+3.67s to A·+8.27s to Sectionals 2022-03-11 2022 MR Metro SC Junior Olympics
50 Butterfly SCY 27.22 BB+0.73s to A·+4.33s to Futures 2020-01-01 Metropolitan Swimming Club
100 Butterfly SCY 56.47 BB+0.28s to A·+3.28s to Sectionals 2022-03-11 2022 MR Metro SC Junior Olympics
200 Butterfly SCY 1:54.46 AAA+3.77s to AAAA·Sectionals ✓+0.77s to Futures 2025-10-25 2025 MR LIAC Chappy's Invitationalvenue
100 Individual Medley SCY 58.68 2024-10-13 2024 MR AGUA Season Starter Invitational
200 Individual Medley SCY 1:54.08 AAA+3.19s to AAAA·Sectionals ✓+0.19s to Futures 2025-11-01 2025 MR TRI Fall SCY Invitationalvenue
400 Individual Medley SCY 3:48.75 AAAA·Nationals ✓+1.06s to US Open 2026-03-06 Speedo Southern Premiervenue
50 Freestyle LCM 30.76 B+1.07s to BB·+5.27s to Sectionals 2026-01-04 2026 MR BAD Time Trial
100 Freestyle LCM 56.78 AA+1.59s to AAA·+1.29s to Sectionals 2026-05-16 2026 MR LIAC Spring Kickoff Invitationalvenue
200 Freestyle LCM 1:58.40 AAA+3.21s to AAAA·Sectionals ✓+0.61s to Futures 2026-04-26 2026 MR LIAC Speedo Long Island Challengevenue
400 Freestyle LCM 4:04.71 AAAA·Winter JNs ✓+2.52s to Jr Nationals 2026-08-05 2026 Speedo Junior National Championshipsvenue
800 Freestyle LCM 8:15.17 AAAA·US Open ✓ 2026-08-07 2026 Speedo Junior National Championshipsvenue
1500 Freestyle LCM 15:49.16 AAAA·US Open ✓ 2026-08-03 2026 Speedo Junior National Championshipsvenue
50 Backstroke LCM 37.22 B+2.63s to BB·+9.33s to Futures 2019-07-13 2019 MR LIAC 2 Day Summer Event
100 Backstroke LCM 1:01.67 AA+0.28s to AAA·Sectionals ✓+1.08s to Futures 2026-04-25 2026 MR LIAC Speedo Long Island Challengevenue
200 Backstroke LCM 2:06.34 AAAA·Jr Nationals ✓+1.75s to US Open 2024-07-14 2024 MR Senior Mets LC Summer Championshipvenue
50 Breaststroke LCM 28.99 AAAA·Nationals ✓ 2026-01-04 2026 MR BAD Time Trial
100 Breaststroke LCM 1:30.35 +3.26s to B·+20.66s to Sectionals 2019-07-13 2019 MR LIAC 2 Day Summer Event
200 Breaststroke LCM 3:05.38 B+8.49s to BB·+32.79s to Sectionals 2021-06-26 2021 MR LIAC Summer Fun Invitational
50 Butterfly LCM 36.46 +1.67s to B·+10.17s to Futures 2019-07-13 2019 MR LIAC 2 Day Summer Event
100 Butterfly LCM 1:14.87 B+5.18s to BB·+14.68s to Sectionals 2019-07-26 2019 Metropolitan Long Course Junior Olympics
200 Individual Medley LCM 2:11.80 AAA+2.21s to AAAA·Futures ✓+2.51s to Winter JNs 2024-07-24 2024 Futures Championships - Austin
400 Individual Medley LCM 4:28.67 AAAA·US Open ✓+3.28s to Nationals 2026-08-04 2026 Speedo Junior National Championshipsvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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
200 Freestyle SCY 1:40.08 flying 800 Free Relay (leg 4) 2026-02-12 2026 MR TYR Senior Mets Winter Championship
100 Freestyle LCM 56.09 flying 400 Free Relay (leg 3) 2023-07-16 2023 MR Senior Mets LCM Championships
200 Freestyle LCM 1:57.70 flying 800 Free Relay (leg 4) 2024-07-11 2024 MR Senior Mets LC Summer Championship

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 17-18 · SCY

5567 points (6/6 events)

EventTime Points
500 FR SCY 4:22.97 1100
200 BK SCY 1:49.28 962
200 BR SCY 2:23.26 612
200 FL SCY 1:54.46 882
200 IM SCY 1:54.08 911
400 IM SCY 3:48.75 1100

IMR 17-18 · SCY

3983 points (5/5 events)

EventTime Points
200 FR SCY 1:42.38 937
100 BK SCY 53.69 755
100 BR SCY 1:02.35 724
100 FL SCY 56.47 656
200 IM SCY 1:54.08 911

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

PR splits

100 Freestyle SCY 50.74

29.10
59.51
24.57
50.74

200 Freestyle SCY 1:42.38

24.56
25.95
25.78
26.09

Front half 50.51s · back half 51.87s

500 Freestyle SCY 4:22.97 RT 0.62s

24.21
26.13
26.65
26.88
26.90
26.91
26.84
26.92
26.09
25.44

Front half 130.77s · back half 132.20s

1000 Freestyle SCY 8:58.43

24.72
26.23
26.61
27.04
26.91
27.04
27.00
27.09
27.52
27.13
27.27
27.50
27.44
27.48
27.32
27.42
27.19
27.22
26.86
25.44

Front half 267.29s · back half 271.14s

1650 Freestyle SCY 15:05.10 RT 0.63s

24.77
26.79
27.29
27.44
27.61
27.59
27.46
27.36
27.54
27.49
27.57
27.62
27.57
27.58
27.62
27.76
27.71
27.65
27.73
27.86
27.71
27.88
27.47
27.58
27.63
27.60
27.71
27.62
27.56
27.44
27.63
27.53
25.73

100 Backstroke SCY 53.69 split/total mismatch

26.23
1.23

Front half 26.23s · back half 27.46s

200 Backstroke SCY 1:49.28

26.44
27.67
27.70
27.47

Front half 54.11s · back half 55.17s

200 Breaststroke SCY 2:23.26

32.38
36.67
37.28
36.93

Front half 69.05s · back half 74.21s

100 Butterfly SCY 56.47 split/total mismatch

26.57
56.47
26.48
56.65

200 Butterfly SCY 1:54.46

26.52
29.01
29.67
29.26

Front half 55.53s · back half 58.93s

100 Individual Medley SCY 58.68

25.94
56.06
27.78
58.68

200 Individual Medley SCY 1:54.08

25.65
28.69
33.73
26.01

Front half 54.34s · back half 59.74s

400 Individual Medley SCY 3:48.75 RT 0.66s

25.05
28.32
29.37
28.64
32.65
32.72
26.46
25.54

Front half 111.38s · back half 117.37s

100 Freestyle LCM 56.78

27.28
29.50

Front half 27.28s · back half 29.50s

200 Freestyle LCM 1:58.40

28.33
30.29
30.61
29.17

Front half 58.62s · back half 59.78s

400 Freestyle LCM 4:04.71 RT 0.69s

27.86
30.25
30.97
31.43
31.32
31.61
31.37
29.90

Front half 120.51s · back half 124.20s

800 Freestyle LCM 8:15.17 RT 0.69s

28.00
30.39
31.15
31.35
31.31
31.40
31.36
31.28
31.23
31.57
31.57
31.59
31.55
31.27
31.14
29.01

Front half 246.24s · back half 248.93s

1500 Freestyle LCM 15:49.16 RT 0.70s

28.44
30.78
31.24
31.55
31.47
31.59
31.77
31.59
31.61
31.59
31.70
31.72
31.78
31.71
31.90
31.81
32.14
31.94
32.24
32.06
32.04
32.12
32.12
32.03
32.19
32.14
32.25
31.82
31.71
30.11

Front half 470.44s · back half 478.72s

100 Backstroke LCM 1:01.67

30.47
31.20

Front half 30.47s · back half 31.20s

200 Backstroke LCM 2:06.34

30.14
31.49
32.27
32.44

Front half 61.63s · back half 64.71s

200 Breaststroke LCM 3:05.38

40.95
85.98
131.72
174.54
41.27
88.26
137.34
185.38

400 Individual Medley LCM 4:28.67 RT 0.70s

28.46
32.55
34.74
33.73
39.14
39.62
30.87
29.56

Front half 129.48s · back half 139.19s

Reaction time

fastest 0.61s average 0.673s slowest 0.70s 23 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.

50 Freestyle SCY 21.46 9 swims
100 Freestyle SCY 50.74 9 swims
200 Freestyle SCY 1:42.38 15 swims
500 Freestyle SCY 4:22.97 23 swims
1000 Freestyle SCY 8:58.43 6 swims
1650 Freestyle SCY 15:05.10 10 swims
50 Backstroke SCY 28.74 4 swims
100 Backstroke SCY 53.69 12 swims
200 Backstroke SCY 1:49.28 16 swims
50 Breaststroke SCY 31.94 2 swims
100 Breaststroke SCY 1:02.35 7 swims
200 Breaststroke SCY 2:23.26 3 swims
50 Butterfly SCY 27.22 2 swims
100 Butterfly SCY 56.47 7 swims
200 Butterfly SCY 1:54.46 8 swims
100 Individual Medley SCY 58.68 6 swims
200 Individual Medley SCY 1:54.08 20 swims
400 Individual Medley SCY 3:48.75 18 swims
50 Freestyle LCM 30.76 7 swims
100 Freestyle LCM 56.78 8 swims
200 Freestyle LCM 1:58.40 12 swims
400 Freestyle LCM 4:04.71 22 swims
800 Freestyle LCM 8:15.17 11 swims
1500 Freestyle LCM 15:49.16 8 swims
50 Backstroke LCM 37.22 3 swims
100 Backstroke LCM 1:01.67 5 swims
200 Backstroke LCM 2:06.34 17 swims
50 Breaststroke LCM 28.99 7 swims
100 Breaststroke LCM 1:30.35 3 swims
200 Breaststroke LCM 3:05.38 1 swim
50 Butterfly LCM 36.46 3 swims
100 Butterfly LCM 1:14.87 7 swims
200 Individual Medley LCM 2:11.80 8 swims
400 Individual Medley LCM 4:28.67 22 swims