| 1:16.08 | 2:38.13 | (1:22.05) | |
| 3:59.75 | (1:21.62) | 5:22.01 | (1:22.26) |
| 6:43.93 | (1:21.92) | 8:05.91 | (1:21.98) |
| 9:28.36 | (1:22.45) | 10:50.52 | (1:22.16) |
| 12:13.09 | (1:22.57) | 13:35.35 | (1:22.26) |
| 14:57.49 | (1:22.14) | 16:18.81 | (1:21.32) |
| 17:41.87 | (1:23.06) | 19:04.33 | (1:22.46) |
| 20:25.08 | (1:20.75) |