| 1:09.39 | 2:22.56 | (1:13.17) | |
| 3:36.47 | (1:13.91) | 4:49.88 | (1:13.41) |
| 6:03.38 | (1:13.50) | 7:17.10 | (1:13.72) |
| 8:31.39 | (1:14.29) | 9:44.55 | (1:13.16) |
| 10:58.16 | (1:13.61) | 12:11.40 | (1:13.24) |
| 13:25.11 | (1:13.71) | 14:38.19 | (1:13.08) |
| 15:51.46 | (1:13.27) | 17:05.16 | (1:13.70) |
| 18:19.67 | (1:14.51) |