| 1:10.99 | 2:26.47 | (1:15.48) | |
| 3:42.54 | (1:16.07) | 4:58.11 | (1:15.57) |
| 6:14.52 | (1:16.41) | 7:29.91 | (1:15.39) |
| 8:45.33 | (1:15.42) | 10:01.14 | (1:15.81) |
| 11:17.09 | (1:15.95) | 12:32.91 | (1:15.82) |
| 13:47.54 | (1:14.63) | 15:02.43 | (1:14.89) |
| 16:17.42 | (1:14.99) | 17:31.35 | (1:13.93) |
| 18:43.35 | (1:12.00) |