| 1:11.98 | 2:28.25 | (1:16.27) | |
| 3:45.09 | (1:16.84) | 5:00.67 | (1:15.58) |
| 6:16.43 | (1:15.76) | 7:32.02 | (1:15.59) |
| 8:48.17 | (1:16.15) | 10:02.96 | (1:14.79) |
| 11:18.46 | (1:15.50) | 12:34.06 | (1:15.60) |
| 13:49.76 | (1:15.70) | 15:05.61 | (1:15.85) |
| 16:21.76 | (1:16.15) | 17:37.27 | (1:15.51) |
| 18:50.74 | (1:13.47) |