| 1:13.85 | 2:31.53 | (1:17.68) | |
| 3:48.20 | (1:16.67) | 5:04.97 | (1:16.77) |
| 6:20.36 | (1:15.39) | 7:35.23 | (1:14.87) |
| 8:50.22 | (1:14.99) | 10:04.98 | (1:14.76) |
| 11:19.44 | (1:14.46) | 12:33.92 | (1:14.48) |
| 13:49.19 | (1:15.27) | 15:04.36 | (1:15.17) |
| 16:20.27 | (1:15.91) | 17:36.18 | (1:15.91) |
| 18:51.37 | (1:15.19) |