| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.074 | 20/6:01.480 |
| 2 | 3 | 17.772 | 21/6:16.383 |
| 3 | 3 | 17.464 | 21/6:13.170 |
| 4 | 5 | 20.428 | 20/6:08.690 |
| 5 | 5 | 17.571 | 20/6:05.236 |
| 6 | 5 | 16.927 | 20/6:00.787 |
| 7 | 5 | 17.276 | 21/6:16.536 |
| 8 | 4 | 18.281 | 21/6:17.457 |
| 9 | 4 | 16.933 | 21/6:15.027 |
| 10 | 4 | 17.092 | 21/6:13.418 |
| 11 | 4 | 19.157 | 21/6:16.043 |
| 12 | 4 | 17.526 | 21/6:15.377 |
| 13 | 4 | 17.628 | 21/6:14.978 |
| 14 | 4 | 18.111 | 21/6:15.360 |
| 15 | 4 | 17.619 | 21/6:15.003 |
| 16 | 4 | 17.280 | 21/6:14.245 |
| 17 | 4 | 17.860 | 21/6:14.293 |
| 18 | 4 | 17.548 | 21/6:13.972 |
| 19 | 4 | 18.946 | 21/6:15.229 |
| 20 | 4 | 18.132 | 21/6:15.506 |
| 21 | 4 | 17.030 | 21/6:14.655 |