| 1:15.19 | 2:35.90 | (1:20.71) | |
| 3:57.12 | (1:21.22) | 5:19.48 | (1:22.36) |
| 6:42.14 | (1:22.66) | 8:04.71 | (1:22.57) |
| 9:26.80 | (1:22.09) | 10:49.44 | (1:22.64) |
| 12:11.31 | (1:21.87) | 13:34.22 | (1:22.91) |
| 14:57.14 | (1:22.92) | 16:20.07 | (1:22.93) |
| 17:42.29 | (1:22.22) | 19:04.20 | (1:21.91) |
| 20:24.94 | (1:20.74) |