| 34.30 | 1:11.98 | (37.68) | |
| 1:49.95 | (37.97) | 2:28.85 | (38.90) |
| 3:07.33 | (38.48) | 3:46.71 | (39.38) |
| 4:25.76 | (39.05) | 5:05.39 | (39.63) |
| 5:45.15 | (39.76) | 6:26.42 | (41.27) |
| 7:06.48 | (40.06) | 7:47.19 | (40.71) |
| 8:27.33 | (40.14) | 9:06.73 | (39.40) |
| 9:45.93 | (39.20) | 10:24.57 | (38.64) |
| 11:02.58 | (38.01) | 11:42.54 | (39.96) |
| 12:22.61 | (40.07) | 13:02.81 | (40.20) |
| 13:43.52 | (40.71) | 14:24.45 | (40.93) |
| 15:06.26 | (41.81) | 15:48.34 | (42.08) |
| 16:26.68 | (38.34) | 17:09.73 | (43.05) |
| 17:52.20 | (42.47) | 18:34.96 | (42.76) |
| 0. 0 | 19:58.97 |