| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.266 | 19/5:09.054 |
| 2 | 2 | 16.824 | 19/5:14.355 |
| 3 | 2 | 17.597 | 18/5:04.122 |
| 4 | 2 | 18.612 | 18/5:11.846 |
| 5 | 1 | 16.796 | 18/5:09.942 |
| 6 | 1 | 18.521 | 18/5:13.848 |
| 7 | 2 | 17.300 | 18/5:13.498 |
| 8 | 1 | 17.078 | 18/5:12.736 |
| 9 | 1 | 16.650 | 18/5:11.288 |
| 10 | 2 | 16.971 | 18/5:10.707 |
| 11 | 1 | 19.244 | 18/5:13.951 |
| 12 | 1 | 18.925 | 18/5:16.176 |
| 13 | 1 | 16.945 | 18/5:15.317 |
| 14 | 1 | 16.339 | 18/5:13.802 |
| 15 | 1 | 16.889 | 18/5:13.148 |
| 16 | 1 | 17.737 | 18/5:13.531 |
| 17 | 1 | 19.134 | 18/5:15.347 |
| 18 | 1 | 17.536 | 18/5:15.364 |