| 1:15.51 | 2:36.58 | (1:21.07) | |
| 3:57.95 | (1:21.37) | 5:20.42 | (1:22.47) |
| 6:43.45 | (1:23.03) | 8:05.88 | (1:22.43) |
| 9:28.07 | (1:22.19) | 10:51.33 | (1:23.26) |
| 12:15.14 | (1:23.81) | 13:38.86 | (1:23.72) |
| 15:02.81 | (1:23.95) | 16:27.02 | (1:24.21) |
| 17:50.95 | (1:23.93) | 19:14.50 | (1:23.55) |
| 20:35.29 | (1:20.79) |