| 1:10.87 | 2:24.64 | (1:13.77) | |
| 3:38.73 | (1:14.09) | 4:52.31 | (1:13.58) |
| 6:05.93 | (1:13.62) | 7:19.88 | (1:13.95) |
| 8:33.47 | (1:13.59) | 9:47.19 | (1:13.72) |
| 11:00.64 | (1:13.45) | 12:14.56 | (1:13.92) |
| 13:28.20 | (1:13.64) | 14:41.07 | (1:12.87) |
| 15:54.34 | (1:13.27) | 17:07.91 | (1:13.57) |
| 18:19.71 | (1:11.80) |