| 25.17 | 52.34 | (27.17) | |
| 1:20.04 | (27.70) | 1:47.95 | (27.91) |
| 2:15.75 | (27.80) | 2:43.63 | (27.88) |
| 3:11.49 | (27.86) | 3:39.53 | (28.04) |
| 4:07.70 | (28.17) | 4:35.62 | (27.92) |
| 5:03.76 | (28.14) | 5:32.12 | (28.36) |
| 6:00.48 | (28.36) | 6:28.91 | (28.43) |
| 6:57.27 | (28.36) | 7:25.45 | (28.18) |
| 7:53.62 | (28.17) | 8:21.76 | (28.14) |
| 8:50.24 | (28.48) | 9:17.56 | (27.32) |