| 26.24 | 53.98 | (27.74) | |
| 1:21.97 | (27.99) | 1:50.34 | (28.37) |
| 2:18.60 | (28.26) | 2:46.72 | (28.12) |
| 3:14.85 | (28.13) | 3:42.52 | (27.67) |
| 4:10.62 | (28.10) | 4:38.63 | (28.01) |
| 5:06.61 | (27.98) | 5:35.08 | (28.47) |
| 6:03.29 | (28.21) | 6:31.67 | (28.38) |
| 7:00.12 | (28.45) | 7:28.54 | (28.42) |
| 7:56.75 | (28.21) | 8:25.03 | (28.28) |
| 8:53.13 | (28.10) | 9:19.88 | (26.75) |