| 1:11.70 | 2:28.59 | (1:16.89) | |
| 3:46.16 | (1:17.57) | 5:05.24 | (1:19.08) |
| 6:23.51 | (1:18.27) | 7:41.65 | (1:18.14) |
| 8:59.02 | (1:17.37) | 10:17.20 | (1:18.18) |
| 11:34.38 | (1:17.18) | 12:51.86 | (1:17.48) |
| 14:10.08 | (1:18.22) | 15:27.92 | (1:17.84) |
| 16:46.82 | (1:18.90) | 18:04.67 | (1:17.85) |
| 19:21.18 | (1:16.51) |