| 1:10.00 | 2:24.93 | (1:14.93) | |
| 3:39.47 | (1:14.54) | 4:54.68 | (1:15.21) |
| 6:10.12 | (1:15.44) | 7:24.84 | (1:14.72) |
| 8:39.95 | (1:15.11) | 9:55.14 | (1:15.19) |
| 11:10.60 | (1:15.46) | 12:25.79 | (1:15.19) |
| 13:41.02 | (1:15.23) | 14:56.62 | (1:15.60) |
| 16:12.00 | (1:15.38) | 17:28.07 | (1:16.07) |
| 18:41.55 | (1:13.48) |