| 26.62 | 55.16 | (28.54) | |
| 1:24.15 | (28.99) | 1:53.33 | (29.18) |
| 2:22.73 | (29.40) | 2:52.42 | (29.69) |
| 3:22.15 | (29.73) | 3:51.97 | (29.82) |
| 4:21.94 | (29.97) | 4:52.14 | (30.20) |
| 5:22.34 | (30.20) | 5:52.88 | (30.54) |
| 6:23.70 | (30.82) | 6:54.33 | (30.63) |
| 7:25.12 | (30.79) | 7:56.00 | (30.88) |
| 8:26.77 | (30.77) | 8:57.47 | (30.70) |
| 9:28.03 | (30.56) | 9:57.76 | (29.73) |