| 1:14.39 | 2:34.60 | (1:20.21) | |
| 3:53.58 | (1:18.98) | 5:14.47 | (1:20.89) |
| 6:35.79 | (1:21.32) | 7:57.60 | (1:21.81) |
| 9:19.80 | (1:22.20) | 10:40.51 | (1:20.71) |
| 12:01.55 | (1:21.04) | 13:22.69 | (1:21.14) |
| 14:43.47 | (1:20.78) | 16:04.45 | (1:20.98) |
| 17:25.61 | (1:21.16) | 18:46.93 | (1:21.32) |
| 20:06.54 | (1:19.61) |