| 1:15.99 | 2:37.76 | (1:21.77) | |
| 3:59.41 | (1:21.65) | 5:22.33 | (1:22.92) |
| 6:45.61 | (1:23.28) | 8:09.10 | (1:23.49) |
| 9:33.65 | (1:24.55) | 10:55.94 | (1:22.29) |
| 12:17.64 | (1:21.70) | 13:39.26 | (1:21.62) |
| 14:59.28 | (1:20.02) | 16:20.89 | (1:21.61) |
| 17:42.03 | (1:21.14) | 19:03.94 | (1:21.91) |
| 20:21.40 | (1:17.46) |