| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.769 | 18/5:01.842 |
| 2 | 3 | 17.307 | 18/5:06.684 |
| 3 | 3 | 16.991 | 18/5:06.402 |
| 4 | 3 | 16.550 | 18/5:04.276 |
| 5 | 3 | 16.429 | 18/5:02.566 |
| 6 | 3 | 16.764 | 18/5:02.430 |
| 7 | 4 | 20.993 | 18/5:13.208 |
| 8 | 5 | 19.495 | 17/5:00.258 |
| 9 | 5 | 16.860 | 18/5:16.316 |
| 10 | 4 | 16.606 | 18/5:14.575 |
| 11 | 7 | 21.049 | 17/5:02.620 |
| 12 | 7 | 17.127 | 17/5:01.665 |
| 13 | 7 | 17.155 | 17/5:00.893 |
| 14 | 7 | 17.219 | 17/5:00.310 |
| 15 | 7 | 16.698 | 18/5:16.814 |
| 16 | 6 | 16.599 | 18/5:15.687 |
| 17 | 5 | 16.350 | 18/5:14.429 |
| 18 | 7 | 20.953 | 18/5:17.914 |