| 1:13.69 | 2:35.67 | (1:21.98) | |
| 3:58.30 | (1:22.63) | 5:20.57 | (1:22.27) |
| 6:42.86 | (1:22.29) | 8:05.33 | (1:22.47) |
| 9:27.78 | (1:22.45) | 10:50.34 | (1:22.56) |
| 12:12.97 | (1:22.63) | 13:35.73 | (1:22.76) |
| 14:58.50 | (1:22.77) | 16:20.59 | (1:22.09) |
| 17:42.62 | (1:22.03) | 19:04.60 | (1:21.98) |
| 20:24.44 | (1:19.84) |