| 1:11.64 | 2:25.67 | (1:14.03) | |
| 3:39.97 | (1:14.30) | 4:53.73 | (1:13.76) |
| 6:07.31 | (1:13.58) | 7:20.52 | (1:13.21) |
| 8:33.57 | (1:13.05) | 9:47.09 | (1:13.52) |
| 11:00.74 | (1:13.65) | 12:14.64 | (1:13.90) |
| 13:28.20 | (1:13.56) | 14:42.41 | (1:14.21) |
| 15:56.49 | (1:14.08) | 17:10.04 | (1:13.55) |
| 18:22.70 | (1:12.66) |