| 1:13.75 | 2:34.73 | (1:20.98) | |
| 3:57.13 | (1:22.40) | 5:19.69 | (1:22.56) |
| 6:43.00 | (1:23.31) | 8:05.02 | (1:22.02) |
| 9:27.91 | (1:22.89) | 10:50.18 | (1:22.27) |
| 12:12.40 | (1:22.22) | 13:35.20 | (1:22.80) |
| 14:57.38 | (1:22.18) | 16:19.91 | (1:22.53) |
| 17:42.27 | (1:22.36) | 19:03.48 | (1:21.21) |
| 20:21.74 | (1:18.26) |