| 1:13.11 | 2:33.30 | (1:20.19) | |
| 3:52.74 | (1:19.44) | 5:12.48 | (1:19.74) |
| 6:32.97 | (1:20.49) | 7:53.15 | (1:20.18) |
| 9:13.27 | (1:20.12) | 10:33.38 | (1:20.11) |
| 11:53.91 | (1:20.53) | 13:14.04 | (1:20.13) |
| 14:34.64 | (1:20.60) | 15:55.35 | (1:20.71) |
| 17:15.75 | (1:20.40) | 18:35.92 | (1:20.17) |
| 19:54.69 | (1:18.77) |