| 25.35 | 52.77 | (27.42) | |
| 1:20.69 | (27.92) | 1:48.94 | (28.25) |
| 2:17.27 | (28.33) | 2:45.55 | (28.28) |
| 3:13.72 | (28.17) | 3:42.03 | (28.31) |
| 4:10.54 | (28.51) | 4:39.02 | (28.48) |
| 5:07.18 | (28.16) | 5:35.60 | (28.42) |
| 6:04.00 | (28.40) | 6:32.55 | (28.55) |
| 7:01.29 | (28.74) | 7:30.24 | (28.95) |
| 7:59.12 | (28.88) | 8:28.14 | (29.02) |
| 8:56.77 | (28.63) | 9:24.86 | (28.09) |