| 1:13.08 | 2:31.95 | (1:18.87) | |
| 3:50.13 | (1:18.18) | 5:08.14 | (1:18.01) |
| 6:25.90 | (1:17.76) | 7:43.47 | (1:17.57) |
| 9:01.22 | (1:17.75) | 10:19.38 | (1:18.16) |
| 11:37.88 | (1:18.50) | 12:56.32 | (1:18.44) |
| 14:14.34 | (1:18.02) | 15:32.90 | (1:18.56) |
| 16:51.79 | (1:18.89) | 18:09.91 | (1:18.12) |
| 19:25.65 | (1:15.74) |