| 25.18 | 52.67 | (27.49) | |
| 1:20.80 | (28.13) | 1:48.90 | (28.10) |
| 2:17.19 | (28.29) | 2:45.33 | (28.14) |
| 3:13.84 | (28.51) | 3:42.07 | (28.23) |
| 4:10.39 | (28.32) | 4:38.88 | (28.49) |
| 5:07.03 | (28.15) | 5:35.30 | (28.27) |
| 6:03.09 | (27.79) | 6:31.28 | (28.19) |
| 6:59.26 | (27.98) | 7:27.15 | (27.89) |
| 7:55.26 | (28.11) | 8:23.37 | (28.11) |
| 8:51.35 | (27.98) | 9:18.50 | (27.15) |