| 1:15.45 | 2:36.69 | (1:21.24) | |
| 4:00.08 | (1:23.39) | 5:23.62 | (1:23.54) |
| 6:47.65 | (1:24.03) | 8:11.16 | (1:23.51) |
| 9:34.76 | (1:23.60) | 10:58.64 | (1:23.88) |
| 12:22.94 | (1:24.30) | 13:47.92 | (1:24.98) |
| 15:10.54 | (1:22.62) | 16:33.34 | (1:22.80) |
| 17:55.96 | (1:22.62) | 19:18.37 | (1:22.41) |
| 20:38.56 | (1:20.19) |