| 25.23 | 53.30 | (28.07) | |
| 1:21.79 | (28.49) | 1:50.29 | (28.50) |
| 2:18.45 | (28.16) | 2:46.63 | (28.18) |
| 3:15.25 | (28.62) | 3:43.82 | (28.57) |
| 4:12.46 | (28.64) | 4:41.05 | (28.59) |
| 5:09.55 | (28.50) | 5:37.97 | (28.42) |
| 6:06.66 | (28.69) | 6:34.99 | (28.33) |
| 7:03.45 | (28.46) | 7:32.06 | (28.61) |
| 8:00.43 | (28.37) | 8:29.07 | (28.64) |
| 8:57.33 | (28.26) | 9:24.98 | (27.65) |