| 1:13.73 | 2:33.39 | (1:19.66) | |
| 3:53.57 | (1:20.18) | 5:14.15 | (1:20.58) |
| 6:34.60 | (1:20.45) | 7:55.92 | (1:21.32) |
| 9:16.47 | (1:20.55) | 10:36.36 | (1:19.89) |
| 11:56.43 | (1:20.07) | 13:16.17 | (1:19.74) |
| 14:35.73 | (1:19.56) | 15:54.95 | (1:19.22) |
| 17:13.14 | (1:18.19) | 18:31.21 | (1:18.07) |
| 19:47.46 | (1:16.25) |