| 1:14.53 | 2:35.47 | (1:20.94) | |
| 3:57.51 | (1:22.04) | 5:20.65 | (1:23.14) |
| 6:43.35 | (1:22.70) | 8:07.26 | (1:23.91) |
| 9:30.97 | (1:23.71) | 10:54.56 | (1:23.59) |
| 12:18.30 | (1:23.74) | 13:42.06 | (1:23.76) |
| 15:05.39 | (1:23.33) | 16:28.44 | (1:23.05) |
| 17:50.38 | (1:21.94) | 19:12.70 | (1:22.32) |
| 20:32.92 | (1:20.22) |