| 1:09.88 | 2:24.01 | (1:14.13) | |
| 3:39.30 | (1:15.29) | 4:54.90 | (1:15.60) |
| 6:10.87 | (1:15.97) | 7:27.07 | (1:16.20) |
| 8:42.53 | (1:15.46) | 9:59.24 | (1:16.71) |
| 11:15.71 | (1:16.47) | 12:31.36 | (1:15.65) |
| 13:47.64 | (1:16.28) | 15:03.21 | (1:15.57) |
| 16:19.16 | (1:15.95) | 17:34.47 | (1:15.31) |
| 18:46.19 | (1:11.72) |