| 27.97 | 57.38 | (29.41) | |
| 1:27.12 | (29.74) | 1:57.07 | (29.95) |
| 2:27.20 | (30.13) | 2:56.89 | (29.69) |
| 3:27.03 | (30.14) | 3:57.03 | (30.00) |
| 4:27.35 | (30.32) | 4:57.97 | (30.62) |
| 5:28.70 | (30.73) | 5:59.45 | (30.75) |
| 6:30.33 | (30.88) | 7:01.54 | (31.21) |
| 7:32.79 | (31.25) | 8:04.13 | (31.34) |
| 8:35.38 | (31.25) | 9:06.83 | (31.45) |
| 9:38.23 | (31.40) | 10:09.19 | (30.96) |