| 1:09.93 | 2:26.41 | (1:16.48) | |
| 3:43.25 | (1:16.84) | 5:01.40 | (1:18.15) |
| 6:18.73 | (1:17.33) | 7:36.55 | (1:17.82) |
| 8:53.79 | (1:17.24) | 10:11.03 | (1:17.24) |
| 11:27.47 | (1:16.44) | 12:43.79 | (1:16.32) |
| 13:59.55 | (1:15.76) | 15:15.65 | (1:16.10) |
| 16:33.79 | (1:18.14) | 17:49.36 | (1:15.57) |
| 19:01.53 | (1:12.17) |