| 1:12.20 | 2:27.97 | (1:15.77) | |
| 3:43.74 | (1:15.77) | 5:00.45 | (1:16.71) |
| 6:16.88 | (1:16.43) | 7:33.58 | (1:16.70) |
| 8:50.20 | (1:16.62) | 10:07.47 | (1:17.27) |
| 11:23.76 | (1:16.29) | 12:39.86 | (1:16.10) |
| 13:56.73 | (1:16.87) | 15:13.34 | (1:16.61) |
| 16:28.60 | (1:15.26) | 17:43.28 | (1:14.68) |
| 18:55.83 | (1:12.55) |