| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.451 | 19/5:12.569 |
| 2 | 1 | 17.093 | 18/5:01.896 |
| 3 | 1 | 17.806 | 18/5:08.100 |
| 4 | 2 | 17.213 | 18/5:08.533 |
| 5 | 2 | 17.916 | 18/5:11.324 |
| 6 | 2 | 20.706 | 17/5:03.691 |
| 7 | 2 | 17.826 | 17/5:03.598 |
| 8 | 2 | 16.225 | 17/5:00.126 |
| 9 | 2 | 18.316 | 17/5:01.376 |
| 10 | 2 | 18.066 | 17/5:01.951 |
| 11 | 2 | 16.517 | 17/5:00.027 |
| 12 | 2 | 17.186 | 18/5:16.981 |
| 13 | 2 | 19.908 | 17/5:02.376 |
| 14 | 2 | 18.687 | 17/5:03.469 |
| 15 | 2 | 16.376 | 17/5:01.798 |
| 16 | 2 | 16.821 | 17/5:00.808 |
| 17 | 2 | 16.283 | 18/5:17.008 |
| 18 | 2 | 17.103 | 18/5:16.499 |