| 1:15.88 | 2:37.36 | (1:21.48) | |
| 3:58.92 | (1:21.56) | 5:21.21 | (1:22.29) |
| 6:42.75 | (1:21.54) | 8:04.53 | (1:21.78) |
| 9:26.96 | (1:22.43) | 10:50.53 | (1:23.57) |
| 12:12.86 | (1:22.33) | 13:34.33 | (1:21.47) |
| 14:56.09 | (1:21.76) | 16:18.99 | (1:22.90) |
| 17:41.11 | (1:22.12) | 19:02.34 | (1:21.23) |
| 20:22.11 | (1:19.77) |