| 1:09.93 | 2:23.86 | (1:13.93) | |
| 3:38.88 | (1:15.02) | 4:54.69 | (1:15.81) |
| 6:11.20 | (1:16.51) | 7:27.95 | (1:16.75) |
| 8:45.17 | (1:17.22) | 10:02.57 | (1:17.40) |
| 11:20.96 | (1:18.39) | 12:39.44 | (1:18.48) |
| 13:57.86 | (1:18.42) | 15:16.47 | (1:18.61) |
| 16:35.73 | (1:19.26) | 17:54.90 | (1:19.17) |
| 19:12.35 | (1:17.45) |