| 1:12.49 | 2:28.87 | (1:16.38) | |
| 3:45.51 | (1:16.64) | 5:01.60 | (1:16.09) |
| 6:17.49 | (1:15.89) | 7:33.36 | (1:15.87) |
| 8:48.45 | (1:15.09) | 10:04.04 | (1:15.59) |
| 11:19.53 | (1:15.49) | 12:35.67 | (1:16.14) |
| 13:52.43 | (1:16.76) | 15:09.02 | (1:16.59) |
| 16:25.49 | (1:16.47) | 17:41.93 | (1:16.44) |
| 18:56.81 | (1:14.88) |