| 1:11.47 | 2:25.95 | (1:14.48) | |
| 3:40.87 | (1:14.92) | 4:55.45 | (1:14.58) |
| 6:10.22 | (1:14.77) | 7:24.97 | (1:14.75) |
| 8:40.18 | (1:15.21) | 9:56.23 | (1:16.05) |
| 11:12.10 | (1:15.87) | 12:27.93 | (1:15.83) |
| 13:43.41 | (1:15.48) | 14:58.85 | (1:15.44) |
| 16:13.68 | (1:14.83) | 17:28.01 | (1:14.33) |
| 18:39.85 | (1:11.84) |