| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 13.988 | 22/5:07.736 |
| 2 | 1 | 14.186 | 22/5:09.914 |
| 3 | 1 | 14.317 | 22/5:11.601 |
| 4 | 2 | 19.408 | 20/5:09.495 |
| 5 | 2 | 13.806 | 20/5:02.820 |
| 6 | 2 | 13.852 | 21/5:13.450 |
| 7 | 2 | 13.661 | 21/5:09.654 |
| 8 | 1 | 14.593 | 21/5:09.254 |
| 9 | 1 | 13.575 | 21/5:06.567 |
| 10 | 1 | 14.218 | 21/5:05.768 |
| 11 | 1 | 16.734 | 21/5:09.918 |
| 12 | 1 | 13.767 | 21/5:08.184 |
| 13 | 1 | 18.264 | 21/5:13.981 |
| 14 | 1 | 14.085 | 21/5:12.681 |
| 15 | 1 | 15.512 | 21/5:13.552 |
| 16 | 2 | 13.612 | 21/5:11.821 |
| 17 | 1 | 13.633 | 21/5:10.319 |
| 18 | 2 | 13.943 | 21/5:09.346 |
| 19 | 2 | 18.515 | 21/5:13.529 |
| 20 | 2 | 16.556 | 20/5:00.225 |