| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.847 | 16/5:01.552 |
| 2 | 2 | 18.838 | 16/5:01.480 |
| 3 | 2 | 19.202 | 16/5:03.397 |
| 4 | 2 | 18.618 | 16/5:02.020 |
| 5 | 1 | 18.387 | 16/5:00.454 |
| 6 | 1 | 18.878 | 16/5:00.720 |
| 7 | 1 | 18.420 | 17/5:18.604 |
| 8 | 1 | 18.807 | 17/5:18.744 |
| 9 | 1 | 18.655 | 17/5:18.565 |
| 10 | 2 | 18.813 | 17/5:18.690 |
| 11 | 2 | 18.788 | 16/5:00.004 |
| 12 | 2 | 18.199 | 17/5:17.974 |
| 13 | 2 | 18.511 | 17/5:17.721 |
| 14 | 2 | 18.488 | 17/5:17.476 |
| 15 | 2 | 18.531 | 17/5:17.313 |
| 16 | 2 | 18.185 | 17/5:16.802 |
| 17 | 2 | 19.160 | 17/5:17.327 |