| 1:12.99 | 2:32.99 | (1:20.00) | |
| 3:53.10 | (1:20.11) | 5:16.76 | (1:23.66) |
| 6:40.01 | (1:23.25) | 8:03.72 | (1:23.71) |
| 9:26.86 | (1:23.14) | 10:50.18 | (1:23.32) |
| 12:13.27 | (1:23.09) | 13:35.60 | (1:22.33) |
| 14:58.24 | (1:22.64) | 16:20.90 | (1:22.66) |
| 17:43.67 | (1:22.77) | 19:05.48 | (1:21.81) |
| 20:23.45 | (1:17.97) |