| 26.30 | 54.87 | (28.57) | |
| 1:24.27 | (29.40) | 1:54.15 | (29.88) |
| 2:23.88 | (29.73) | 2:53.81 | (29.93) |
| 3:23.75 | (29.94) | 3:53.78 | (30.03) |
| 4:23.76 | (29.98) | 4:53.67 | (29.91) |
| 5:23.88 | (30.21) | 5:54.02 | (30.14) |
| 6:24.14 | (30.12) | 6:54.51 | (30.37) |
| 7:24.77 | (30.26) | 7:55.03 | (30.26) |
| 8:25.63 | (30.60) | 8:56.15 | (30.52) |
| 9:26.39 | (30.24) | 9:56.12 | (29.73) |