| 1:12.23 | 2:27.77 | (1:15.54) | |
| 3:42.77 | (1:15.00) | 4:58.02 | (1:15.25) |
| 6:13.28 | (1:15.26) | 7:28.16 | (1:14.88) |
| 8:43.64 | (1:15.48) | 9:59.07 | (1:15.43) |
| 11:15.02 | (1:15.95) | 12:31.87 | (1:16.85) |
| 13:48.93 | (1:17.06) | 15:06.23 | (1:17.30) |
| 16:22.91 | (1:16.68) | 17:39.63 | (1:16.72) |
| 18:55.45 | (1:15.82) |