| 1:15.86 | 2:35.04 | (1:19.18) | |
| 3:54.83 | (1:19.79) | 5:14.25 | (1:19.42) |
| 6:34.25 | (1:20.00) | 7:54.12 | (1:19.87) |
| 9:14.32 | (1:20.20) | 10:34.48 | (1:20.16) |
| 11:54.47 | (1:19.99) | 13:14.54 | (1:20.07) |
| 14:34.57 | (1:20.03) | 15:54.93 | (1:20.36) |
| 17:15.03 | (1:20.10) | 18:33.53 | (1:18.50) |
| 19:51.79 | (1:18.26) |