| 1:15.99 | 2:36.10 | (1:20.11) | |
| 3:56.01 | (1:19.91) | 5:16.17 | (1:20.16) |
| 6:35.38 | (1:19.21) | 7:56.06 | (1:20.68) |
| 9:18.44 | (1:22.38) | 10:40.71 | (1:22.27) |
| 12:02.58 | (1:21.87) | 13:25.92 | (1:23.34) |
| 14:48.63 | (1:22.71) | 16:09.77 | (1:21.14) |
| 17:30.81 | (1:21.04) | 18:51.57 | (1:20.76) |
| 20:09.08 | (1:17.51) |