| 32.79 | 1:09.33 | (36.54) | |
| 1:46.18 | (36.85) | 2:23.33 | (37.15) |
| 3:00.48 | (37.15) | 3:37.94 | (37.46) |
| 4:14.87 | (36.93) | 4:52.35 | (37.48) |
| 5:29.65 | (37.30) | 6:06.96 | (37.31) |
| 6:44.18 | (37.22) | 7:21.98 | (37.80) |
| 8:00.20 | (38.22) | 8:38.44 | (38.24) |
| 9:16.74 | (38.30) | 9:53.78 | (37.04) |
| 10:31.49 | (37.71) | 11:08.24 | (36.75) |
| 11:44.48 | (36.24) | 12:19.67 | (35.19) |