| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.276 | 20/5:05.520 |
| 2 | 1 | 11.391 | 23/5:06.671 |
| 3 | 1 | 15.361 | 22/5:08.205 |
| 4 | 1 | 15.291 | 21/5:00.925 |
| 5 | 1 | 15.185 | 21/5:04.517 |
| 6 | 1 | 15.205 | 21/5:06.981 |
| 7 | 2 | 15.293 | 21/5:09.006 |
| 8 | 2 | 14.898 | 21/5:09.488 |
| 9 | 2 | 19.065 | 20/5:04.367 |
| 10 | 2 | 15.311 | 20/5:04.552 |
| 11 | 2 | 15.643 | 20/5:05.307 |
| 12 | 2 | 17.970 | 20/5:09.815 |
| 13 | 2 | 14.747 | 20/5:08.671 |
| 14 | 2 | 19.013 | 20/5:13.784 |
| 15 | 2 | 14.779 | 20/5:12.571 |
| 16 | 2 | 14.566 | 20/5:11.243 |
| 17 | 2 | 16.619 | 20/5:12.486 |
| 18 | 2 | 15.068 | 20/5:11.868 |
| 19 | 2 | 14.911 | 20/5:11.149 |
| 20 | 2 | 15.093 | 20/5:10.685 |