| 1:17.17 | 2:37.48 | (1:20.31) | |
| 3:57.66 | (1:20.18) | 5:17.51 | (1:19.85) |
| 6:37.30 | (1:19.79) | 7:56.50 | (1:19.20) |
| 9:16.09 | (1:19.59) | 10:35.82 | (1:19.73) |
| 11:55.81 | (1:19.99) | 13:15.76 | (1:19.95) |
| 14:36.09 | (1:20.33) | 15:56.54 | (1:20.45) |
| 17:17.46 | (1:20.92) | 18:38.43 | (1:20.97) |
| 19:58.14 | (1:19.71) |