| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.422 | 18/5:13.596 |
| 2 | 2 | 17.242 | 18/5:11.976 |
| 3 | 3 | 17.613 | 18/5:13.662 |
| 4 | 3 | 17.203 | 18/5:12.660 |
| 5 | 2 | 17.028 | 18/5:11.429 |
| 6 | 2 | 17.253 | 18/5:11.283 |
| 7 | 2 | 17.563 | 18/5:11.976 |
| 8 | 3 | 17.741 | 18/5:12.896 |
| 9 | 2 | 17.092 | 18/5:12.314 |
| 10 | 3 | 17.628 | 18/5:12.813 |
| 11 | 2 | 17.758 | 18/5:13.434 |
| 12 | 2 | 17.356 | 18/5:13.349 |
| 13 | 2 | 17.456 | 18/5:13.415 |
| 14 | 2 | 17.353 | 18/5:13.339 |
| 15 | 2 | 17.474 | 18/5:13.418 |
| 16 | 2 | 17.376 | 18/5:13.378 |
| 17 | 2 | 17.360 | 18/5:13.325 |
| 18 | 2 | 17.188 | 18/5:13.106 |