| 1:12.24 | 2:28.89 | (1:16.65) | |
| 3:46.69 | (1:17.80) | 5:04.95 | (1:18.26) |
| 6:23.07 | (1:18.12) | 7:41.07 | (1:18.00) |
| 8:59.63 | (1:18.56) | 10:18.56 | (1:18.93) |
| 11:38.20 | (1:19.64) | 12:57.96 | (1:19.76) |
| 14:17.82 | (1:19.86) | 15:37.44 | (1:19.62) |
| 16:55.76 | (1:18.32) | 18:14.70 | (1:18.94) |
| 19:31.96 | (1:17.26) |