| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.088 | 20/5:01.760 |
| 2 | 1 | 15.129 | 20/5:02.170 |
| 3 | 1 | 15.075 | 20/5:01.947 |
| 4 | 1 | 16.763 | 20/5:10.275 |
| 5 | 1 | 14.767 | 20/5:07.288 |
| 6 | 2 | 17.808 | 20/5:15.433 |
| 7 | 2 | 14.964 | 20/5:13.126 |
| 8 | 2 | 15.389 | 20/5:12.457 |
| 9 | 2 | 16.395 | 20/5:14.173 |
| 10 | 1 | 18.208 | 19/5:03.213 |
| 11 | 1 | 14.663 | 19/5:00.976 |
| 12 | 1 | 14.682 | 20/5:14.885 |
| 13 | 1 | 15.203 | 20/5:14.052 |
| 14 | 1 | 15.291 | 20/5:13.464 |
| 15 | 1 | 14.641 | 20/5:12.088 |
| 16 | 1 | 15.209 | 20/5:11.594 |
| 17 | 1 | 17.517 | 20/5:13.873 |
| 18 | 1 | 15.492 | 20/5:13.649 |
| 19 | 1 | 15.546 | 20/5:13.505 |
| 20 | 1 | 14.789 | 20/5:12.619 |