| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.008 | 17/5:06.136 |
| 2 | 1 | 17.678 | 17/5:03.331 |
| 3 | 1 | 17.308 | 17/5:00.299 |
| 4 | 1 | 17.431 | 18/5:16.912 |
| 5 | 1 | 17.173 | 18/5:15.352 |
| 6 | 2 | 17.615 | 18/5:15.639 |
| 7 | 2 | 17.630 | 18/5:15.882 |
| 8 | 2 | 18.410 | 17/5:00.162 |
| 9 | 1 | 17.913 | 17/5:00.646 |
| 10 | 1 | 17.927 | 17/5:01.058 |
| 11 | 2 | 17.732 | 17/5:01.093 |
| 12 | 2 | 18.105 | 17/5:01.650 |
| 13 | 2 | 17.685 | 17/5:01.573 |
| 14 | 2 | 18.605 | 17/5:02.624 |
| 15 | 2 | 17.481 | 17/5:02.261 |
| 16 | 4 | 21.278 | 17/5:05.977 |
| 17 | 4 | 18.050 | 17/5:06.029 |