| 25.67 | 53.40 | (27.73) | |
| 1:21.75 | (28.35) | 1:49.96 | (28.21) |
| 2:18.22 | (28.26) | 2:46.76 | (28.54) |
| 3:14.96 | (28.20) | 3:43.33 | (28.37) |
| 4:11.65 | (28.32) | 4:39.50 | (27.85) |
| 5:07.46 | (27.96) | 5:35.37 | (27.91) |
| 6:03.55 | (28.18) | 6:32.05 | (28.50) |
| 7:00.29 | (28.24) | 7:28.64 | (28.35) |
| 7:56.91 | (28.27) | 8:25.10 | (28.19) |
| 8:53.61 | (28.51) | 9:21.26 | (27.65) |