| 26.75 | 54.66 | (27.91) | |
| 1:22.92 | (28.26) | 1:51.13 | (28.21) |
| 2:19.22 | (28.09) | 2:47.41 | (28.19) |
| 3:15.42 | (28.01) | 3:43.76 | (28.34) |
| 4:12.31 | (28.55) | 4:40.62 | (28.31) |
| 5:08.49 | (27.87) | 5:36.39 | (27.90) |
| 6:04.39 | (28.00) | 6:32.68 | (28.29) |
| 7:01.28 | (28.60) | 7:29.66 | (28.38) |
| 7:58.10 | (28.44) | 8:26.67 | (28.57) |
| 8:55.20 | (28.53) | 9:23.25 | (28.05) |