| 1:11.21 | 2:26.57 | (1:15.36) | |
| 3:41.96 | (1:15.39) | 4:57.58 | (1:15.62) |
| 6:12.62 | (1:15.04) | 7:29.21 | (1:16.59) |
| 8:46.98 | (1:17.77) | 10:04.73 | (1:17.75) |
| 11:22.87 | (1:18.14) | 12:40.55 | (1:17.68) |
| 13:57.90 | (1:17.35) | 15:16.69 | (1:18.79) |
| 16:35.14 | (1:18.45) | 17:53.50 | (1:18.36) |
| 19:10.15 | (1:16.65) |