| 1:19.06 | 2:41.26 | (1:22.20) | |
| 4:03.55 | (1:22.29) | 5:26.47 | (1:22.92) |
| 6:48.48 | (1:22.01) | 8:11.27 | (1:22.79) |
| 9:33.03 | (1:21.76) | 10:54.14 | (1:21.11) |
| 12:15.85 | (1:21.71) | 13:36.96 | (1:21.11) |
| 14:58.78 | (1:21.82) | 16:20.47 | (1:21.69) |
| 17:42.74 | (1:22.27) | 19:04.73 | (1:21.99) |
| 20:26.65 | (1:21.92) |