| 1:14.47 | 2:33.92 | (1:19.45) | |
| 3:53.67 | (1:19.75) | 5:14.17 | (1:20.50) |
| 6:34.89 | (1:20.72) | 7:55.22 | (1:20.33) |
| 9:15.40 | (1:20.18) | 10:35.98 | (1:20.58) |
| 11:56.52 | (1:20.54) | 13:18.01 | (1:21.49) |
| 14:39.84 | (1:21.83) | 16:01.88 | (1:22.04) |
| 17:24.29 | (1:22.41) | 18:46.05 | (1:21.76) |
| 20:05.25 | (1:19.20) |