| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.654 | 17/5:00.118 |
| 2 | 2 | 17.567 | 18/5:16.989 |
| 3 | 2 | 17.206 | 18/5:14.562 |
| 4 | 2 | 17.401 | 18/5:14.226 |
| 5 | 2 | 16.936 | 18/5:12.350 |
| 6 | 2 | 17.221 | 18/5:11.955 |
| 7 | 2 | 17.372 | 18/5:12.061 |
| 8 | 1 | 17.002 | 18/5:11.308 |
| 9 | 2 | 18.264 | 18/5:13.246 |
| 10 | 2 | 17.203 | 18/5:12.887 |
| 11 | 2 | 17.120 | 18/5:12.457 |
| 12 | 1 | 17.298 | 18/5:12.366 |
| 13 | 1 | 16.998 | 18/5:11.874 |
| 14 | 1 | 17.324 | 18/5:11.871 |
| 15 | 1 | 17.217 | 18/5:11.740 |
| 16 | 1 | 17.154 | 18/5:11.554 |
| 17 | 1 | 17.380 | 18/5:11.630 |
| 18 | 1 | 17.051 | 18/5:11.368 |