| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.484 | N/A |
| 2 | 2 | 17.066 | 18/5:09.606 |
| 3 | 1 | 17.253 | 18/5:11.195 |
| 4 | 1 | 17.338 | 18/5:12.207 |
| 5 | 1 | 17.108 | 18/5:11.735 |
| 6 | 1 | 17.061 | 18/5:11.292 |
| 7 | 1 | 16.776 | 18/5:10.189 |
| 8 | 1 | 16.950 | 18/5:09.824 |
| 9 | 1 | 17.310 | 18/5:10.315 |
| 10 | 1 | 20.609 | 18/5:16.929 |
| 11 | 1 | 16.889 | 18/5:15.896 |
| 12 | 2 | 22.179 | 17/5:05.358 |
| 13 | 2 | 16.898 | 17/5:04.066 |
| 14 | 2 | 17.424 | 17/5:03.620 |
| 15 | 2 | 16.846 | 17/5:02.577 |
| 16 | 1 | 17.734 | 17/5:02.621 |
| 17 | 1 | 16.544 | 17/5:01.469 |