| 27.25 | 56.20 | (28.95) | |
| 1:25.65 | (29.45) | 1:55.23 | (29.58) |
| 2:24.76 | (29.53) | 2:54.14 | (29.38) |
| 3:23.47 | (29.33) | 3:52.97 | (29.50) |
| 4:22.84 | (29.87) | 4:52.73 | (29.89) |
| 5:22.52 | (29.79) | 5:52.40 | (29.88) |
| 6:22.52 | (30.12) | 6:52.46 | (29.94) |
| 7:22.82 | (30.36) | 7:53.26 | (30.44) |
| 8:23.13 | (29.87) | 8:53.40 | (30.27) |
| 9:23.72 | (30.32) | 9:53.83 | (30.11) |