| 1:14.01 | 2:33.63 | (1:19.62) | |
| 3:52.87 | (1:19.24) | 5:12.20 | (1:19.33) |
| 6:31.80 | (1:19.60) | 7:51.78 | (1:19.98) |
| 9:13.27 | (1:21.49) | 10:34.67 | (1:21.40) |
| 11:55.48 | (1:20.81) | 13:16.68 | (1:21.20) |
| 14:37.19 | (1:20.51) | 15:58.84 | (1:21.65) |
| 17:20.35 | (1:21.51) | 18:43.11 | (1:22.76) |
| 20:02.50 | (1:19.39) |