50 Breast LCM
PB
46.22
2025 NT MAC Long Course BB and Under
Jul 12, 2025
🎓 Class of 2029#51of 68 · NT#3,658 USA*
Swimmer profile
JohnMark Manning
Male15-16Lakeside Aquatic ClubNT · SOUTHERN
Age group
15-16
★ Highlight Events
50 Back LCM
PB
42.39
2026 NT LAC Intrasquad
Apr 11, 2026
🎓 Class of 2029#54of 68 · NT#3,975 USA*
200 IM LCM
PB
3:04.42
2026 NT LAC Intrasquad
Apr 11, 2026
🎓 Class of 2029#75of 79 · NT#4,435 USA*
50 Free LCM
PB
35.68
2025 June 1 JSL
Jun 1, 2025
🎓 Class of 2029#82of 83 · NT#6,037 USA*
100 Free LCM
PB
1:14.98
2026 NT LAC Intrasquad
Apr 11, 2026
🎓 Class of 2029#82of 83 · NT#5,761 USA*
50 Back LCM
PB
42.39
2026 NT LAC Intrasquad
Apr 11, 2026
🎓 Class of 2029#54of 68 · NT#3,975 USA*
100 Back LCM
PB
1:41.83
2025 NT MAC Long Course BB and Under
Jul 12, 2025
🎓 Class of 2029#75of 78 · NT#5,151 USA*
50 Breast LCM
PB
46.22
2025 NT MAC Long Course BB and Under
Jul 12, 2025
🎓 Class of 2029#51of 68 · NT#3,658 USA*
200 IM LCM
PB
3:04.42
2026 NT LAC Intrasquad
Apr 11, 2026
🎓 Class of 2029#75of 79 · NT#4,435 USA*