| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.166 | 18/5:08.988 |
| 2 | 1 | 16.787 | 18/5:05.577 |
| 3 | 1 | 16.759 | 18/5:04.272 |
| 4 | 1 | 17.216 | 18/5:05.676 |
| 5 | 1 | 17.401 | 18/5:07.184 |
| 6 | 1 | 17.117 | 18/5:07.338 |
| 7 | 1 | 18.048 | 18/5:09.842 |
| 8 | 2 | 19.184 | 18/5:14.275 |
| 9 | 2 | 17.580 | 18/5:14.516 |
| 10 | 2 | 17.017 | 18/5:13.695 |
| 11 | 2 | 17.166 | 18/5:13.267 |
| 12 | 2 | 17.202 | 18/5:12.964 |
| 13 | 2 | 17.859 | 18/5:13.618 |
| 14 | 2 | 17.157 | 18/5:13.276 |
| 15 | 2 | 18.607 | 18/5:14.719 |
| 16 | 2 | 17.312 | 18/5:14.525 |
| 17 | 2 | 17.002 | 18/5:14.026 |
| 18 | 2 | 17.040 | 18/5:13.620 |