| 1:11.99 | 2:28.94 | (1:16.95) | |
| 3:46.61 | (1:17.67) | 5:04.59 | (1:17.98) |
| 6:22.93 | (1:18.34) | 7:40.99 | (1:18.06) |
| 8:59.03 | (1:18.04) | 10:17.19 | (1:18.16) |
| 11:35.70 | (1:18.51) | 12:53.73 | (1:18.03) |
| 14:11.91 | (1:18.18) | 15:30.11 | (1:18.20) |
| 16:48.02 | (1:17.91) | 18:05.39 | (1:17.37) |
| 19:20.84 | (1:15.45) |