| 1:15.54 | 2:38.08 | (1:22.54) | |
| 4:00.73 | (1:22.65) | 5:22.88 | (1:22.15) |
| 6:44.69 | (1:21.81) | 8:05.45 | (1:20.76) |
| 9:27.06 | (1:21.61) | 10:47.49 | (1:20.43) |
| 12:07.99 | (1:20.50) | 13:28.25 | (1:20.26) |
| 14:46.94 | (1:18.69) | 16:06.63 | (1:19.69) |
| 17:26.62 | (1:19.99) | 18:45.95 | (1:19.33) |
| 20:02.20 | (1:16.25) |