| 0.00 | 30.63 | ||
| 47.40 | (16.77) | 1:05.26 | (17.86) |
| 1:23.65 | (18.39) | 1:41.76 | (18.11) |
| 1:59.84 | (18.08) | 2:18.06 | (18.22) |
| 2:36.29 | (18.23) | 2:54.58 | (18.29) |
| 3:09.98 | (15.40) | 3:31.51 | (21.53) |
| 3:49.94 | (18.43) | 4:08.58 | (18.64) |
| 4:26.90 | (18.32) | 4:45.28 | (18.38) |
| 5:04.20 | (18.92) | 5:22.65 | (18.45) |
| 5:40.47 | (17.82) | 5:57.32 | (16.85) |