| 1:13.99 | 2:34.29 | (1:20.30) | |
| 3:55.38 | (1:21.09) | 5:17.30 | (1:21.92) |
| 6:38.49 | (1:21.19) | 8:00.42 | (1:21.93) |
| 9:21.30 | (1:20.88) | 10:44.56 | (1:23.26) |
| 12:08.30 | (1:23.74) | 13:33.99 | (1:25.69) |
| 14:55.90 | (1:21.91) | 16:19.11 | (1:23.21) |
| 17:42.18 | (1:23.07) | 19:06.19 | (1:24.01) |
| 20:27.09 | (1:20.90) |