| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.498 | 20/5:09.960 |
| 2 | 3 | 15.935 | 20/5:14.330 |
| 3 | 3 | 15.459 | 20/5:12.613 |
| 4 | 3 | 15.496 | 20/5:11.940 |
| 5 | 3 | 15.460 | 20/5:11.392 |
| 6 | 2 | 15.328 | 20/5:10.587 |
| 7 | 2 | 15.473 | 20/5:10.426 |
| 8 | 2 | 15.372 | 20/5:10.053 |
| 9 | 2 | 15.708 | 20/5:10.509 |
| 10 | 1 | 15.793 | 20/5:11.044 |
| 11 | 1 | 15.564 | 20/5:11.065 |
| 12 | 1 | 16.047 | 20/5:11.888 |
| 13 | 1 | 15.853 | 20/5:12.286 |
| 14 | 1 | 15.792 | 20/5:12.540 |
| 15 | 1 | 16.408 | 20/5:13.581 |
| 16 | 1 | 15.385 | 20/5:13.214 |
| 17 | 1 | 15.663 | 20/5:13.216 |
| 18 | 1 | 15.609 | 20/5:13.159 |
| 19 | 1 | 15.553 | 20/5:13.048 |
| 20 | 1 | 15.532 | 20/5:12.928 |