| 26.63 | 54.37 | (27.74) | |
| 1:22.48 | (28.11) | 1:51.18 | (28.70) |
| 2:19.94 | (28.76) | 2:49.26 | (29.32) |
| 3:18.71 | (29.45) | 3:48.05 | (29.34) |
| 4:17.97 | (29.92) | 4:47.79 | (29.82) |
| 5:17.42 | (29.63) | 5:47.54 | (30.12) |
| 6:17.95 | (30.41) | 6:48.32 | (30.37) |
| 7:18.90 | (30.58) | 7:49.64 | (30.74) |
| 8:20.30 | (30.66) | 8:51.27 | (30.97) |
| 9:21.88 | (30.61) | 9:51.96 | (30.08) |