| 1:08.74 | 2:20.62 | (1:11.88) | |
| 3:33.52 | (1:12.90) | 4:46.28 | (1:12.76) |
| 5:59.80 | (1:13.52) | 7:12.56 | (1:12.76) |
| 8:23.96 | (1:11.40) | 9:34.86 | (1:10.90) |
| 10:46.59 | (1:11.73) | 11:58.72 | (1:12.13) |
| 13:10.64 | (1:11.92) | 14:22.38 | (1:11.74) |
| 15:34.59 | (1:12.21) | 16:46.19 | (1:11.60) |
| 17:55.94 | (1:09.75) |