| 1:17.13 | 2:38.39 | (1:21.26) | |
| 4:00.19 | (1:21.80) | 5:21.27 | (1:21.08) |
| 6:41.78 | (1:20.51) | 8:02.66 | (1:20.88) |
| 9:23.58 | (1:20.92) | 10:45.28 | (1:21.70) |
| 12:05.96 | (1:20.68) | 13:26.65 | (1:20.69) |
| 14:48.41 | (1:21.76) | 16:08.74 | (1:20.33) |
| 17:29.94 | (1:21.20) | 18:50.56 | (1:20.62) |
| 20:06.63 | (1:16.07) |