| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.138 | 17/5:08.346 |
| 2 | 1 | 18.391 | 17/5:10.496 |
| 3 | 2 | 18.467 | 17/5:11.644 |
| 4 | 2 | 18.385 | 17/5:11.869 |
| 5 | 2 | 17.657 | 17/5:09.529 |
| 6 | 1 | 18.341 | 17/5:09.907 |
| 7 | 1 | 17.875 | 17/5:09.045 |
| 8 | 1 | 17.540 | 17/5:07.687 |
| 9 | 1 | 18.036 | 17/5:07.568 |
| 10 | 1 | 17.747 | 17/5:06.981 |
| 11 | 1 | 18.106 | 17/5:07.056 |
| 12 | 1 | 17.834 | 17/5:06.732 |
| 13 | 1 | 18.239 | 17/5:06.989 |
| 14 | 1 | 17.289 | 17/5:06.055 |
| 15 | 1 | 17.532 | 17/5:05.521 |
| 16 | 1 | 17.600 | 17/5:05.126 |
| 17 | 1 | 17.643 | 17/5:04.820 |