| 0. 0 | 0. 0 | ||
| 1:09.87 | 2:24.89 | (1:15.02) | |
| 3:41.14 | (1:16.25) | 4:57.44 | (1:16.30) |
| 6:13.63 | (1:16.19) | 7:30.48 | (1:16.85) |
| 8:48.12 | (1:17.64) | 10:05.61 | (1:17.49) |
| 11:22.54 | (1:16.93) | 12:39.74 | (1:17.20) |
| 13:57.47 | (1:17.73) | 15:14.96 | (1:17.49) |
| 16:33.11 | (1:18.15) | 17:50.96 | (1:17.85) |
| 19:06.03 | (1:15.07) |