| 1:10.69 | 2:25.80 | (1:15.11) | |
| 3:41.44 | (1:15.64) | 4:56.79 | (1:15.35) |
| 6:12.18 | (1:15.39) | 7:28.33 | (1:16.15) |
| 8:44.04 | (1:15.71) | 9:59.31 | (1:15.27) |
| 11:15.08 | (1:15.77) | 12:31.26 | (1:16.18) |
| 13:47.47 | (1:16.21) | 15:04.19 | (1:16.72) |
| 16:20.79 | (1:16.60) | 17:37.17 | (1:16.38) |
| 18:51.26 | (1:14.09) |