| 1:15.63 | 2:35.95 | (1:20.32) | |
| 3:57.11 | (1:21.16) | 5:17.73 | (1:20.62) |
| 6:38.34 | (1:20.61) | 7:58.70 | (1:20.36) |
| 9:19.67 | (1:20.97) | 10:39.60 | (1:19.93) |
| 12:00.18 | (1:20.58) | 13:20.88 | (1:20.70) |
| 14:41.72 | (1:20.84) | 16:03.53 | (1:21.81) |
| 17:24.20 | (1:20.67) | 18:44.64 | (1:20.44) |
| 20:04.07 | (1:19.43) |