| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.149 | 18/5:08.682 |
| 2 | 3 | 17.208 | 18/5:09.213 |
| 3 | 4 | 17.369 | 18/5:10.356 |
| 4 | 3 | 17.142 | 18/5:09.906 |
| 5 | 4 | 17.510 | 18/5:10.961 |
| 6 | 4 | 17.572 | 18/5:11.850 |
| 7 | 4 | 17.573 | 18/5:12.488 |
| 8 | 4 | 17.536 | 18/5:12.883 |
| 9 | 4 | 17.071 | 18/5:12.260 |
| 10 | 3 | 22.438 | 17/5:03.566 |
| 11 | 4 | 17.448 | 17/5:02.934 |
| 12 | 3 | 17.276 | 17/5:02.164 |
| 13 | 2 | 17.746 | 17/5:02.127 |
| 14 | 2 | 19.888 | 17/5:04.696 |
| 15 | 3 | 18.180 | 17/5:04.987 |
| 16 | 2 | 17.230 | 17/5:04.232 |
| 17 | 2 | 17.317 | 17/5:03.653 |