| 1:08.36 | 2:19.02 | (1:10.66) | |
| 3:30.64 | (1:11.62) | 4:43.33 | (1:12.69) |
| 5:56.28 | (1:12.95) | 7:09.36 | (1:13.08) |
| 8:22.05 | (1:12.69) | 9:34.61 | (1:12.56) |
| 10:47.85 | (1:13.24) | 12:01.25 | (1:13.40) |
| 13:13.34 | (1:12.09) | 14:26.13 | (1:12.79) |
| 15:39.79 | (1:13.66) | 16:52.63 | (1:12.84) |
| 18:05.20 | (1:12.57) |