| 1:11.96 | 2:26.92 | (1:14.96) | |
| 3:42.13 | (1:15.21) | 4:57.45 | (1:15.32) |
| 6:12.44 | (1:14.99) | 7:25.76 | (1:13.32) |
| 8:39.68 | (1:13.92) | 9:52.97 | (1:13.29) |
| 11:06.68 | (1:13.71) | 12:20.71 | (1:14.03) |
| 13:35.29 | (1:14.58) | 14:51.36 | (1:16.07) |
| 16:07.87 | (1:16.51) | 17:24.38 | (1:16.51) |
| 18:40.70 | (1:16.32) |