| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.763 | 17/5:01.971 |
| 2 | 2 | 17.377 | 18/5:16.260 |
| 3 | 3 | 17.838 | 17/5:00.209 |
| 4 | 2 | 16.977 | 18/5:14.798 |
| 5 | 2 | 17.216 | 18/5:13.816 |
| 6 | 2 | 17.366 | 18/5:13.611 |
| 7 | 2 | 16.973 | 18/5:12.454 |
| 8 | 2 | 17.476 | 18/5:12.718 |
| 9 | 2 | 17.367 | 18/5:12.706 |
| 10 | 1 | 17.284 | 18/5:12.547 |
| 11 | 1 | 16.852 | 18/5:11.709 |
| 12 | 2 | 17.120 | 18/5:11.413 |
| 13 | 2 | 17.214 | 18/5:11.293 |
| 14 | 2 | 17.214 | 18/5:11.190 |
| 15 | 2 | 17.158 | 18/5:11.034 |
| 16 | 1 | 16.863 | 18/5:10.565 |
| 17 | 1 | 16.848 | 18/5:10.136 |
| 18 | 1 | 17.072 | 18/5:09.978 |