| 1:15.67 | 2:36.87 | (1:21.20) | |
| 3:59.95 | (1:23.08) | 5:24.39 | (1:24.44) |
| 6:48.13 | (1:23.74) | 8:10.74 | (1:22.61) |
| 9:33.45 | (1:22.71) | 10:55.80 | (1:22.35) |
| 12:17.88 | (1:22.08) | 13:40.33 | (1:22.45) |
| 15:03.81 | (1:23.48) | 16:27.31 | (1:23.50) |
| 17:50.08 | (1:22.77) | 19:13.48 | (1:23.40) |
| 20:32.17 | (1:18.69) |