| 25.51 | 53.44 | (27.93) | |
| 1:22.04 | (28.60) | 1:50.96 | (28.92) |
| 2:20.03 | (29.07) | 2:49.42 | (29.39) |
| 3:18.87 | (29.45) | 3:48.32 | (29.45) |
| 4:17.88 | (29.56) | 4:47.35 | (29.47) |
| 5:16.87 | (29.52) | 5:46.42 | (29.55) |
| 6:16.20 | (29.78) | 6:46.19 | (29.99) |
| 7:16.42 | (30.23) | 7:47.10 | (30.68) |
| 8:17.95 | (30.85) | 8:49.13 | (31.18) |
| 9:20.36 | (31.23) | 9:50.99 | (30.63) |