| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.598 | 18/5:16.764 |
| 2 | 2 | 17.640 | 18/5:17.520 |
| 3 | 1 | 17.049 | 18/5:12.201 |
| 4 | 2 | 17.643 | 18/5:17.169 |
| 5 | 1 | 17.267 | 18/5:11.736 |
| 6 | 2 | 17.365 | 18/5:15.636 |
| 7 | 1 | 17.286 | 18/5:11.589 |
| 8 | 2 | 17.671 | 18/5:16.246 |
| 9 | 1 | 16.825 | 18/5:09.841 |
| 10 | 2 | 16.945 | 18/5:13.999 |
| 11 | 1 | 17.296 | 18/5:13.554 |
| 12 | 2 | 19.915 | 17/5:00.282 |
| 13 | 1 | 17.320 | 18/5:13.298 |
| 14 | 2 | 18.926 | 17/5:03.348 |
| 15 | 1 | 18.504 | 18/5:15.769 |
| 16 | 2 | 16.973 | 17/5:01.497 |
| 17 | 1 | 17.391 | 17/5:00.847 |