| 1:13.28 | 2:31.99 | (1:18.71) | |
| 3:50.50 | (1:18.51) | 5:09.67 | (1:19.17) |
| 6:28.80 | (1:19.13) | 7:48.64 | (1:19.84) |
| 9:07.92 | (1:19.28) | 10:28.03 | (1:20.11) |
| 11:48.75 | (1:20.72) | 13:09.00 | (1:20.25) |
| 14:29.03 | (1:20.03) | 15:49.89 | (1:20.86) |
| 17:12.05 | (1:22.16) | 18:32.95 | (1:20.90) |
| 19:53.45 | (1:20.50) |