| 49.12 | 1:39.10 | (49.98) | |
| 2:29.13 | (50.03) | 3:19.21 | (50.08) |
| 4:09.83 | (50.62) | 5:00.12 | (50.29) |
| 5:49.59 | (49.47) | 6:38.85 | (49.26) |
| 7:26.95 | (48.10) | 8:15.45 | (48.50) |
| 9:04.74 | (49.29) | 9:53.72 | (48.98) |
| 10:42.62 | (48.90) | 11:30.67 | (48.05) |
| 12:18.80 | (48.13) | 13:07.01 | (48.21) |
| 13:55.53 | (48.52) | 14:43.86 | (48.33) |
| 15:31.55 | (47.69) | 16:18.59 | (47.04) |