| 1:12.54 | 2:28.87 | (1:16.33) | |
| 3:45.07 | (1:16.20) | 5:01.18 | (1:16.11) |
| 6:17.43 | (1:16.25) | 7:33.54 | (1:16.11) |
| 8:49.49 | (1:15.95) | 10:05.55 | (1:16.06) |
| 11:21.34 | (1:15.79) | 12:37.25 | (1:15.91) |
| 13:53.21 | (1:15.96) | 15:09.64 | (1:16.43) |
| 16:26.22 | (1:16.58) | 17:42.08 | (1:15.86) |
| 18:56.67 | (1:14.59) |