200 Back SCY
PB
2:49.73
2026 HI HISI Junior Age Group Champs
Mar 7, 2026
🎓 Class of 2031#33of 42 · HI#2,516 USA*
Swimmer profile
Mauna Kea Yamashita
Male13-14Academy Swim ClubHI · WESTERN
10 all-time personal bests this season!
All-time PBs
10events
Best HI rank
#76200 Back SCY
Events ranked
10SCY
Age group
13-14
★ Highlight Events
100 Breast SCY
PB
1:36.01
2025 HI BIS KCAC SCY Meet
Sep 13, 2025
🎓 Class of 2031#61of 68 · HI#3,978 USA*
50 Back SCY
PB
35.25
2026 HI BIS KCAC SCY Meet
Feb 7, 2026
🎓 Class of 2031#39of 76 · HI#3,046 USA*
50 Free SCY
PB
29.90
2026 HI BIS KCAC SCY Meet
Feb 7, 2026
🎓 Class of 2031#51of 77 · HI#3,901 USA*
100 Free SCY
PB
1:07.32
2026 HI BIS “A MAX” SWIM MEET
Apr 5, 2026
🎓 Class of 2031#51of 75 · HI#3,905 USA*
200 Free SCY
PB
2:38.04
2026 HI BIS “A MAX” SWIM MEET
Apr 5, 2026
🎓 Class of 2031#52of 63 · HI#3,920 USA*
50 Back SCY
PB
35.25
2026 HI BIS KCAC SCY Meet
Feb 7, 2026
🎓 Class of 2031#39of 76 · HI#3,046 USA*
100 Back SCY
PB
1:18.02
2026 HI HISI Junior Age Group Champs
Mar 8, 2026
🎓 Class of 2031#43of 70 · HI#3,354 USA*
200 Back SCY
PB
2:49.73
2026 HI HISI Junior Age Group Champs
Mar 7, 2026
🎓 Class of 2031#33of 42 · HI#2,516 USA*
50 Breast SCY
PB
41.96
2026 HI BIS KCAC SCY Meet
Feb 7, 2026
🎓 Class of 2031#56of 74 · HI#3,521 USA*
100 Breast SCY
PB
1:36.01
2025 HI BIS KCAC SCY Meet
Sep 13, 2025
🎓 Class of 2031#61of 68 · HI#3,978 USA*
50 Fly SCY
PB
39.82
2024 HI BIG ISLAND SWIMMING - Pentathlon
Oct 19, 2024
🎓 Class of 2031#64of 73 · HI#4,103 USA*
200 IM SCY
PB
2:59.02
2025 HI BIS SCY Kona
Nov 8, 2025
🎓 Class of 2031#50of 59 · HI#3,749 USA*