| 1 | 1 |
YANG Bozun | 1:10.65 | Q | AS |
+
|
| | Time | Rank | Split |
|---|
| 50 m | 33.29 PR | 1 | 33.29 |
|---|
| Finish | 1:10.65 AS | 1 | 37.36 |
|---|
|
| 2 | 1 |
KIMURA Keiichi | 1:15.94 | Q | |
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|
| | Time | Rank | Split |
|---|
| 50 m | 34.15 | 2 | 34.15 |
|---|
| Finish | 1:15.94 | 2 | 41.79 |
|---|
|
| 3 | 2 |
MASHCHENKO Oleksandr | 1:16.27 | Q | |
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|
| | Time | Rank | Split |
|---|
| 50 m | 36.43 | 3 | 36.43 |
|---|
| Finish | 1:16.27 | 1 | 39.84 |
|---|
|
| 4 | 2 |
OLIVER Israel | 1:17.02 | Q | |
+
|
| | Time | Rank | Split |
|---|
| 50 m | 35.99 | 1 | 35.99 |
|---|
| Finish | 1:17.02 | 2 | 41.03 |
|---|
|
| 5 | 2 |
SMYRNOV Viktor | 1:17.78 | Q | |
+
|
| | Time | Rank | Split |
|---|
| 50 m | 36.38 | 2 | 36.38 |
|---|
| Finish | 1:17.78 | 3 | 41.40 |
|---|
|
| 6 | 1 |
LAGSANAPRIM Panom | 1:21.40 | Q | |
+
|
| | Time | Rank | Split |
|---|
| 50 m | 38.15 | 4 | 38.15 |
|---|
| Finish | 1:21.40 | 3 | 43.25 |
|---|
|
| 7 | 1 |
ORTEGA Yunerki | 1:21.52 | Q | |
+
|
| | Time | Rank | Split |
|---|
| 50 m | 37.06 | 3 | 37.06 |
|---|
| Finish | 1:21.52 | 4 | 44.46 |
|---|
|
| 8 | 1 |
SNYDER Bradley | 1:21.97 | Q | |
+
|
| | Time | Rank | Split |
|---|
| 50 m | 38.69 | 6 | 38.69 |
|---|
| Finish | 1:21.97 | 5 | 43.28 |
|---|
|
| 9 | 2 |
RYSZKA Marcin | 1:22.23 | | |
+
|
| | Time | Rank | Split |
|---|
| 50 m | 37.78 | 4 | 37.78 |
|---|
| Finish | 1:22.23 | 4 | 44.45 |
|---|
|
| 10 | 1 |
LEMUS ROJAS Leider Alveiro | 1:23.45 | | |
+
|
| | Time | Rank | Split |
|---|
| 50 m | 38.35 | 5 | 38.35 |
|---|
| Finish | 1:23.45 | 6 | 45.10 |
|---|
|
| 11 | 2 |
URBANO HERRERA Brayan Mauricio | 1:23.81 | | |
+
|
| | Time | Rank | Split |
|---|
| 50 m | 37.92 | 5 | 37.92 |
|---|
| Finish | 1:23.81 | 5 | 45.89 |
|---|
|
| 12 | 2 |
ZALEVSKYY Dmytro | 1:25.53 | | |
+
|
| | Time | Rank | Split |
|---|
| 50 m | 39.52 | 6 | 39.52 |
|---|
| Finish | 1:25.53 | 6 | 46.01 |
|---|
|
| 13 | 2 |
TVAURI Nika | 1:28.37 | | |
+
|
| | Time | Rank | Split |
|---|
| 50 m | 40.90 | 7 | 40.90 |
|---|
| Finish | 1:28.37 | 7 | 47.47 |
|---|
|