| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.572 | 18/5:16.296 |
| 2 | 2 | 17.587 | 18/5:16.431 |
| 3 | 2 | 17.460 | 18/5:15.714 |
| 4 | 2 | 16.861 | 18/5:12.660 |
| 5 | 3 | 17.027 | 18/5:11.425 |
| 6 | 3 | 17.313 | 18/5:11.460 |
| 7 | 3 | 17.167 | 18/5:11.109 |
| 8 | 3 | 17.001 | 18/5:10.473 |
| 9 | 3 | 17.209 | 18/5:10.394 |
| 10 | 3 | 16.888 | 18/5:09.753 |
| 11 | 3 | 16.913 | 18/5:09.269 |
| 12 | 3 | 20.045 | 18/5:13.565 |
| 13 | 3 | 17.690 | 18/5:13.938 |
| 14 | 3 | 17.352 | 18/5:13.824 |
| 15 | 3 | 17.275 | 18/5:13.632 |
| 16 | 3 | 17.174 | 18/5:13.351 |
| 17 | 3 | 17.095 | 18/5:13.019 |
| 18 | 3 | 17.137 | 18/5:12.766 |