| 1:12.61 | 2:29.92 | (1:17.31) | |
| 3:47.93 | (1:18.01) | 5:06.83 | (1:18.90) |
| 6:25.74 | (1:18.91) | 7:44.90 | (1:19.16) |
| 9:04.04 | (1:19.14) | 10:23.75 | (1:19.71) |
| 11:43.27 | (1:19.52) | 13:03.04 | (1:19.77) |
| 14:22.61 | (1:19.57) | 15:41.88 | (1:19.27) |
| 17:01.76 | (1:19.88) | 18:20.56 | (1:18.80) |
| 19:39.48 | (1:18.92) |