| 1:10.73 | 2:26.92 | (1:16.19) | |
| 3:43.40 | (1:16.48) | 5:00.13 | (1:16.73) |
| 6:15.76 | (1:15.63) | 7:30.94 | (1:15.18) |
| 8:46.34 | (1:15.40) | 10:02.08 | (1:15.74) |
| 11:17.39 | (1:15.31) | 12:33.01 | (1:15.62) |
| 13:47.11 | (1:14.10) | 15:01.86 | (1:14.75) |
| 16:16.11 | (1:14.25) | 17:30.16 | (1:14.05) |
| 18:42.91 | (1:12.75) |