| 1:12.69 | 2:29.99 | (1:17.30) | |
| 3:47.72 | (1:17.73) | 5:05.63 | (1:17.91) |
| 6:23.81 | (1:18.18) | 7:42.08 | (1:18.27) |
| 9:00.70 | (1:18.62) | 10:19.28 | (1:18.58) |
| 11:37.62 | (1:18.34) | 12:56.20 | (1:18.58) |
| 14:14.80 | (1:18.60) | 15:34.35 | (1:19.55) |
| 16:52.52 | (1:18.17) | 18:11.06 | (1:18.54) |
| 19:28.33 | (1:17.27) |