| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.962 | 18/5:05.316 |
| 2 | 1 | 16.872 | 18/5:04.506 |
| 3 | 1 | 16.709 | 18/5:03.258 |
| 4 | 2 | 17.149 | 18/5:04.614 |
| 5 | 1 | 17.357 | 18/5:06.176 |
| 6 | 1 | 17.463 | 18/5:07.536 |
| 7 | 1 | 20.292 | 18/5:15.782 |
| 8 | 1 | 17.314 | 18/5:15.265 |
| 9 | 1 | 16.754 | 18/5:13.744 |
| 10 | 1 | 16.754 | 18/5:12.527 |
| 11 | 2 | 20.858 | 17/5:00.566 |
| 12 | 2 | 16.993 | 18/5:17.215 |
| 13 | 2 | 16.726 | 18/5:15.973 |
| 14 | 2 | 17.009 | 18/5:15.273 |
| 15 | 2 | 17.183 | 18/5:14.874 |
| 16 | 2 | 16.946 | 18/5:14.259 |
| 17 | 1 | 17.353 | 18/5:14.147 |
| 18 | 2 | 17.130 | 18/5:13.824 |