| 24.85 | 52.14 | (27.29) | |
| 1:19.70 | (27.56) | 1:47.49 | (27.79) |
| 2:15.70 | (28.21) | 2:43.64 | (27.94) |
| 3:11.52 | (27.88) | 3:39.41 | (27.89) |
| 4:07.56 | (28.15) | 4:35.81 | (28.25) |
| 5:03.90 | (28.09) | 5:31.90 | (28.00) |
| 6:00.21 | (28.31) | 6:28.76 | (28.55) |
| 6:57.30 | (28.54) | 7:26.58 | (29.28) |
| 7:55.50 | (28.92) | 8:24.57 | (29.07) |
| 8:53.67 | (29.10) | 9:19.30 | (25.63) |