| 25.42 | 52.90 | (27.48) | |
| 1:20.67 | (27.77) | 1:48.71 | (28.04) |
| 2:16.92 | (28.21) | 2:45.28 | (28.36) |
| 3:13.55 | (28.27) | 3:42.10 | (28.55) |
| 4:10.67 | (28.57) | 4:39.16 | (28.49) |
| 5:07.76 | (28.60) | 5:36.26 | (28.50) |
| 6:04.95 | (28.69) | 6:33.71 | (28.76) |
| 7:02.35 | (28.64) | 7:30.90 | (28.55) |
| 7:59.43 | (28.53) | 8:28.08 | (28.65) |
| 8:56.62 | (28.54) | 9:23.92 | (27.30) |