| 1:09.80 | 2:22.17 | (1:12.37) | |
| 3:34.83 | (1:12.66) | 4:47.47 | (1:12.64) |
| 6:00.03 | (1:12.56) | 7:11.97 | (1:11.94) |
| 8:23.71 | (1:11.74) | 9:35.29 | (1:11.58) |
| 10:46.91 | (1:11.62) | 11:58.54 | (1:11.63) |
| 13:10.24 | (1:11.70) | 14:21.86 | (1:11.62) |
| 15:34.50 | (1:12.64) | 16:46.90 | (1:12.40) |
| 17:56.32 | (1:09.42) |