| 1:17.30 | 2:40.14 | (1:22.84) | |
| 4:02.03 | (1:21.89) | 5:25.53 | (1:23.50) |
| 6:48.00 | (1:22.47) | 8:09.82 | (1:21.82) |
| 9:31.15 | (1:21.33) | 10:52.87 | (1:21.72) |
| 12:13.77 | (1:20.90) | 13:34.34 | (1:20.57) |
| 14:54.96 | (1:20.62) | 16:15.13 | (1:20.17) |
| 17:35.27 | (1:20.14) | 18:55.98 | (1:20.71) |
| 20:12.69 | (1:16.71) |