50 Free LCM
PBNationalsAAAA
22.90
2024 Junior Pan Pacific Championships
Aug 24, 2024
Swimmer profile
Jason Zhao
MaleOpen / SeniorMason Manta RaysOH · CENTRALCollege athlete · Stanford UniversityD1
AAAA standard — elite national performance!
17 all-time personal bests this season!
Top 1 in OH — 200 Free LCM
Standards achieved
AAAA×10AAA×4AA×1
All-time PBs
17events
Best OH rank
#1200 Free LCM
Events ranked
17LCM
Age group
Open / Senior
🏅 Major Cuts Achieved
16 events · top tier Nationals
50 Free LCM
Full standards ladder
- Sectionals25.89−2.99s
- Futures24.59−1.69s
- Winter Juniors24.09−1.19s
- Summer Jr Nats23.79−0.89s
- Nationals23.19−0.29s
22.90PB
Cut: 23.19−0.29s margin
100 Free LCM
Full standards ladder
- Sectionals56.09−6.83s
- Futures51.99−2.73s
- Nationals49.69−0.43s
49.26PB
Cut: 49.69−0.43s margin
200 Free LCM
Full standards ladder
- Sectionals2:03.09−14.49s
- Futures1:57.79−9.19s
- Winter Juniors1:55.29−6.69s
- Summer Jr Nats1:54.09−5.49s
- Nationals1:52.09−3.49s
1:48.60PB
Cut: 1:52.09−3.49s margin
400 Free LCM
Full standards ladder
- Sectionals4:21.09−25.78s
- Futures4:09.99−14.68s
- Winter Juniors4:04.99−9.68s
- Summer Jr Nats4:02.19−6.88s
- Nationals3:58.39−3.08s
3:55.31PB
Cut: 3:58.39−3.08s margin
800 Free LCM
Full standards ladder
- Sectionals9:04.69−42.90s
- Futures8:40.69−18.90s
- Winter Juniors8:28.19−6.40s
- Summer Jr Nats8:23.09−1.30s
- Nationals8:16.99+4.80s
8:21.79PB
Cut: 8:23.09−1.30s margin
100 Breast LCM
Full standards ladder
- Sectionals1:11.29−7.34s
- Futures1:08.19−4.24s
- Winter Juniors1:05.89−1.94s
- Summer Jr Nats1:05.09−1.14s
- Nationals1:03.29+0.66s
1:03.95PB
Cut: 1:05.09−1.14s margin
100 Fly LCM
Full standards ladder
- Sectionals1:00.89−5.62s
- Futures57.99−2.72s
- Winter Juniors56.49−1.22s
- Summer Jr Nats55.89−0.62s
- Nationals54.69+0.58s
55.27PB
Cut: 55.89−0.62s margin
100 Back LCM
Full standards ladder
- Sectionals1:03.29−5.03s
- Futures1:00.59−2.33s
- Winter Juniors58.79−0.53s
- Summer Jr Nats58.19+0.07s
- Nationals56.89+1.37s
58.26PB
Cut: 58.79−0.53s margin
400 IM LCM
Full standards ladder
- Sectionals4:55.09−19.75s
- Futures4:42.39−7.05s
- Winter Juniors4:35.89−0.55s
- Summer Jr Nats4:33.09+2.25s
- Nationals4:25.39+9.95s
4:35.34PB
Cut: 4:35.89−0.55s margin
50 Back LCM
Full standards ladder
- Sectionals29.29−2.09s
- Futures27.89−0.69s
- Summer Jr Nats26.69+0.51s
- Nationals26.39+0.81s
27.20PB
Cut: 27.89−0.69s margin
50 Breast LCM
Full standards ladder
- Sectionals32.89−3.09s
- Futures30.89−1.09s
- Summer Jr Nats29.59+0.21s
- Nationals29.19+0.61s
29.80PB
Cut: 30.89−1.09s margin
200 Breast LCM
Full standards ladder
- Sectionals2:35.79−11.18s
- Futures2:29.09−4.48s
- Winter Juniors2:24.09+0.52s
- Summer Jr Nats2:22.39+2.22s
- Nationals2:18.09+6.52s
2:24.61PB
Cut: 2:29.09−4.48s margin
50 Fly LCM
Full standards ladder
- Sectionals28.19−2.62s
- Futures26.29−0.72s
- Summer Jr Nats25.39+0.18s
- Nationals24.99+0.58s
25.57PB
Cut: 26.29−0.72s margin
200 IM LCM
Full standards ladder
- Sectionals2:18.39−11.61s
- Futures2:07.99−1.21s
- Nationals2:02.89+3.89s
2:06.78PB
Cut: 2:07.99−1.21s margin
1500 Free LCM
Full standards ladder
- Sectionals17:13.49−31.92s
- Futures16:38.99+2.58s
- Winter Juniors16:14.79+26.78s
- Summer Jr Nats16:05.09+36.48s
- Nationals15:52.69+48.88s
16:41.57PB
Cut: 17:13.49−31.92s margin
200 Fly LCM
Full standards ladder
- Sectionals2:15.89−4.01s
- Futures2:10.19+1.69s
- Winter Juniors2:06.39+5.49s
- Summer Jr Nats2:05.09+6.79s
- Nationals2:02.89+8.99s
2:11.88PB
Cut: 2:15.89−4.01s margin
100 Free LCM
PBNationals
49.26
2026 IN CZ East Spring Speedo Sectional
Mar 29, 2026
200 Free LCM
PBNationalsAAAA
1:48.60
2023 Junior World Champs
Sep 5, 2023
400 Free LCM
PBNationalsAAAA
3:55.31
2023 IN CZ East Spring Speedo Sectional
Mar 25, 2023
800 Free LCM
PBSummer Jr NatsAAAA
8:21.79
2024 IN NCSA Summer Swimming Championships
Jul 24, 2024
1500 Free LCM
PBSectionalsAAA
16:41.57
2023 OH Tim Myers Memorial LC Senior Champ
Jul 6, 2023
50 Back LCM
PBFuturesAAAA
27.20
2025 OH RAYS June Invitational
Jun 21, 2025
100 Back LCM
PBWinter JuniorsAAA
58.26
2025 OH RAYS June Invitational
Jun 20, 2025
200 Back LCM
PBAA
2:18.08
2024 OH RAYS Dual Meet vs COA
May 4, 2024
50 Breast LCM
PBFuturesAAAA
29.80
2023 OH Tim Myers Memorial LC Senior Champ
Jul 8, 2023
100 Breast LCM
PBSummer Jr NatsAAAA
1:03.95
2025 Speedo Junior National Championships
Jul 30, 2025
200 Breast LCM
PBFuturesAAA
2:24.61
2025 OH RAYS June Invitational
Jun 22, 2025
50 Fly LCM
PBFuturesAAAA
25.57
2024 IN NCSA Summer Swimming Championships
Jul 24, 2024
100 Fly LCM
PBSummer Jr NatsAAAA
55.27
2024 OH RAYS June Invitational
Jun 21, 2024
200 Fly LCM
PBSectionalsAAA
2:11.88
2023 OH Tim Myers Memorial LC Senior Champ
Jul 9, 2023
200 IM LCM
PBFutures
2:06.78
2026 PC OAPB Long Course Senior Open
Jun 27, 2026
400 IM LCM
PBWinter JuniorsAAAA
4:35.34
2025 OH RAYS June Invitational
Jun 20, 2025