| 1:11.63 | 2:31.28 | (1:19.65) | |
| 3:51.28 | (1:20.00) | 5:09.31 | (1:18.03) |
| 6:38.75 | (1:29.44) | 8:09.06 | (1:30.31) |
| 9:38.99 | (1:29.93) | 11:07.20 | (1:28.21) |
| 12:34.83 | (1:27.63) | 14:03.43 | (1:28.60) |
| 15:32.02 | (1:28.59) | 17:00.48 | (1:28.46) |
| 18:29.97 | (1:29.49) | 19:55.96 | (1:25.99) |
| 21:18.87 | (1:22.91) |