| 1:16.93 | 2:40.09 | (1:23.16) | |
| 4:04.04 | (1:23.95) | 5:27.47 | (1:23.43) |
| 6:51.45 | (1:23.98) | 8:14.33 | (1:22.88) |
| 9:38.60 | (1:24.27) | 11:01.17 | (1:22.57) |
| 12:23.51 | (1:22.34) | 13:46.16 | (1:22.65) |
| 15:09.23 | (1:23.07) | 16:32.30 | (1:23.07) |
| 17:54.65 | (1:22.35) | 19:14.79 | (1:20.14) |
| 20:32.07 | (1:17.28) |