| 2 | ASAKI NISHIKAWA |
JPN | 4:11.60 | 01/24 |
| 3 | TOMOYUKI MATSUSHITA |
JPN | 4:11.63 | 11/30 |
| 4 | RIKU YAMAGUCHI |
JPN | 4:12.81 | 11/30 |
| 5 | Zhang Zhanshuo |
CHN | 4:13.40 | 03/23 |
| 2 | KOSUKE MAKINO |
JPN | 1:56.80 | 03/22 |
| 3 | Carson FOSTER |
USA | 1:57.04 | 03/08 |
| 4 | SO OGATA |
JPN | 1:57.62 | 01/25 |
| 5 | TAKUMI MORI |
JPN | 1:57.71 | 12/01 |
| 2 | Sou Ogata |
JPN | 1:55.34 | 03/21 |
| 3 | TAKUMI TERADA |
JPN | 1:55.52 | 03/21 |
| 4 | Tomoru Honda |
JPN | 1:55.66 | 02/16 |
| 5 | Trenton Julian |
USA | 1:56.02 | 03/06 |
| 2 | Shaine Casas |
USA | 50.82 | 03/08 |
| 3 | KATSUHIRO MATSUMOTO |
JPN | 51.10 | 03/23 |
| 4 | Naoki Mizunuma |
JPN | 51.47 | 03/23 |
| 5 | GENKI TERAKADO |
JPN | 51.64 | 03/23 |
| 2 | Nyls Korstanje |
NED | 22.88 | 12/01 |
| 3 | Taikan TANAKA |
JPN | 23.06 | 03/20 |
| 4 | Thomas Verhoeven |
NED | 23.20 | 12/01 |
| 5 | Sean Niewold |
NED | 23.21 | 02/15 |
