| 1:15.01 | 2:36.89 | (1:21.88) | |
| 3:58.28 | (1:21.39) | 5:21.23 | (1:22.95) |
| 6:43.38 | (1:22.15) | 8:05.29 | (1:21.91) |
| 9:27.49 | (1:22.20) | 10:50.35 | (1:22.86) |
| 12:12.82 | (1:22.47) | 13:36.08 | (1:23.26) |
| 14:58.95 | (1:22.87) | 16:20.45 | (1:21.50) |
| 17:42.67 | (1:22.22) | 19:04.95 | (1:22.28) |
| 20:23.00 | (1:18.05) |