| Semi-F |
| Lane |
Name |
Rank |
Time |
|
Remarks |
| 3 |
TAKUMA DOE |
1 |
42.80 |
R |
|
| 3 |
池田 顕次 |
2 |
43.53 |
|
|
| 3 |
RYOKI EIDA |
3 |
44.05 |
R |
|
| 3 |
YUUKI OHNISHI |
4 |
44.62 |
R |
|
| 2 |
ATSUYA NAGAISHI |
5 |
45.87 |
R |
|
| 1 |
KENTO YASUI |
6 |
46.39 |
R |
|
| 2 |
TAKERU HARA |
7 |
46.61 |
R |
|
| 1 |
YUU SASAKI |
8 |
46.91 |
R |
|
| Semi-F |
| Lane |
Name |
Rank |
Time |
|
Remarks |
| 7 |
KATSUTAKA FURUHASHI |
1 |
34.90 |
R |
|
| 6 |
KAI SAKAMOTO |
2 |
34.96 |
R |
|
| 6 |
TAKUYA TSUKIYAMA |
3 |
35.12 |
R |
|
| 6 |
DAICHI MURATA |
4 |
36.30 |
R |
|
| 4 |
TAKAYUKI TOYOYAMA |
5 |
38.22 |
R |
|
| 5 |
KOUHEI SHIRAISHI |
6 |
38.63 |
R |
|
| 5 |
YOSHIKI YAMAGUCHI |
7 |
38.74 |
R |
|
| 4 |
KAI TOKUNAGA |
8 |
38.83 |
R |
|
| 4 |
KAZUKI OKADA |
9 |
39.51 |
R |
|
| 5 |
SYUN HASEGAWA |
10 |
39.71 |
R |
|
| 5 |
SHINOBU SAWADA |
11 |
40.07 |
R |
|
| 6 |
SYUTO MATSUDA |
12 |
40.56 |
R |
|
| 4 |
ASUKA YOSHIOKA |
13 |
40.65 |
R |
|
| 4 |
HIROAKI DEMISE |
14 |
41.00 |
R |
|
| 4 |
RIKU NAKAGAWA |
15 |
42.29 |
R |
|
| 2 |
YOSHIHISA KIKKAWA |
16 |
42.87 |
R |
|
| 3 |
RYO IKUBO |
17 |
44.23 |
R |
|
| 3 |
KAZUKI MINAMI |
18 |
44.52 |
R |
|
| 1 |
山田 直樹 |
19 |
44.55 |
|
|
| 1 |
KENCHI IWAMOTO |
20 |
45.88 |
R |
|
| 2 |
YUUTO SUGIYAMA |
21 |
46.41 |
R |
|
| 2 |
MASASHI MIYAWAKI |
22 |
46.57 |
R |
|
| 1 |
RYUTAROU HASE |
23 |
46.62 |
R |
|
| 2 |
NAOKI YAGI |
24 |
46.74 |
R |
|
| 1 |
SYO OKUYAMA |
25 |
47.12 |
R |
|
| Semi-F |
| Lane |
Name |
Rank |
Time |
|
Remarks |
| 8 |
CHIHIRO SASAKI |
1 |
31.71 |
R |
|
| 8 |
SYOKI NISHIKAWA |
2 |
31.96 |
R |
|
| 7 |
MITSUHIRO MATSUMOTO |
3 |
32.99 |
R |
|
| 7 |
RYUJI UEMURA |
4 |
34.09 |
R |
|
| 7 |
YOUTA KAWANISHI |
5 |
34.13 |
R |
|
| 6 |
TSUYOSHI TAKAHASHI |
6 |
34.25 |
R |
|
| 6 |
KAZUTAKA TSUKUDA |
7 |
34.77 |
R |
|
| 7 |
KOUHEI YAMAGUCHI |
8 |
35.02 |
R |
|
| 7 |
YUUDAI KONISHI |
9 |
35.16 |
R |
|
| 6 |
REI NAKAGAWA |
10 |
35.49 |
R |
|
| 5 |
ATSUYA KURISUNO |
11 |
36.59 |
R |
|
| 5 |
KOUDAI MORIYAMA |
12 |
39.06 |
R |
|
| Semi-F |
| Lane |
Name |
Rank |
Time |
|
Remarks |
| 8 |
TAKESHI OKADA |
1 |
29.97 |
R |
|
| 8 |
YUUTA OSAMURA |
2 |
30.37 |
R |
|
| Semi-F |
| Lane |
Name |
Rank |
Time |
|
Remarks |
| 8 |
TAKUMI SHIRAISHI |
1 |
29.03 |
R |
|
| 8 |
MASAHIDE KUDOU |
2 |
32.07 |
R |
|
| 7 |
SUGURU TANIGAKI |
|
|
|
DNS |
| Semi-F |
| Lane |
Name |
Rank |
Time |
|
Remarks |
| 8 |
JUNYA TAKEDA |
1 |
28.56 |
R |
|