| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.167 | 18/5:09.006 |
| 2 | 3 | 17.277 | 18/5:09.996 |
| 3 | 1 | 16.817 | 18/5:07.566 |
| 4 | 2 | 17.270 | 18/5:08.389 |
| 5 | 2 | 16.953 | 18/5:07.742 |
| 6 | 2 | 16.874 | 18/5:07.074 |
| 7 | 1 | 16.503 | 18/5:05.643 |
| 8 | 1 | 16.510 | 18/5:04.585 |
| 9 | 2 | 19.056 | 18/5:08.854 |
| 10 | 2 | 18.319 | 18/5:10.943 |
| 11 | 2 | 16.797 | 18/5:10.161 |
| 12 | 2 | 16.827 | 18/5:09.555 |
| 13 | 2 | 16.732 | 18/5:08.910 |
| 14 | 2 | 21.098 | 18/5:13.971 |
| 15 | 2 | 17.133 | 18/5:13.600 |
| 16 | 2 | 16.469 | 18/5:12.527 |
| 17 | 2 | 16.755 | 18/5:11.884 |
| 18 | 1 | 16.521 | 18/5:11.078 |