| 25.70 | 53.33 | (27.63) | |
| 1:21.62 | (28.29) | 1:50.39 | (28.77) |
| 2:19.31 | (28.92) | 2:48.43 | (29.12) |
| 3:17.65 | (29.22) | 3:47.00 | (29.35) |
| 4:16.76 | (29.76) | 4:46.53 | (29.77) |
| 5:16.20 | (29.67) | 5:45.95 | (29.75) |
| 6:16.14 | (30.19) | 6:46.13 | (29.99) |
| 7:16.11 | (29.98) | 7:46.29 | (30.18) |
| 8:16.07 | (29.78) | 8:46.39 | (30.32) |
| 9:16.06 | (29.67) | 9:44.55 | (28.49) |