| 27.00 | 55.93 | (28.93) | |
| 1:24.91 | (28.98) | 1:54.35 | (29.44) |
| 2:23.93 | (29.58) | 2:53.95 | (30.02) |
| 3:23.71 | (29.76) | 3:53.72 | (30.01) |
| 4:24.07 | (30.35) | 4:53.92 | (29.85) |
| 5:23.97 | (30.05) | 5:54.08 | (30.11) |
| 6:24.00 | (29.92) | 6:54.37 | (30.37) |
| 7:24.32 | (29.95) | 7:55.22 | (30.90) |
| 8:25.52 | (30.30) | 8:55.94 | (30.42) |
| 9:25.90 | (29.96) | 9:54.78 | (28.88) |