| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.839 | 17/5:03.263 |
| 2 | 2 | 20.129 | 16/5:03.744 |
| 3 | 2 | 18.762 | 16/5:02.560 |
| 4 | 2 | 17.839 | 17/5:16.918 |
| 5 | 1 | 17.816 | 17/5:14.109 |
| 6 | 1 | 17.911 | 17/5:12.505 |
| 7 | 1 | 17.865 | 17/5:11.248 |
| 8 | 1 | 17.934 | 17/5:10.452 |
| 9 | 1 | 18.583 | 17/5:11.058 |
| 10 | 1 | 18.515 | 17/5:11.428 |
| 11 | 1 | 17.836 | 17/5:10.681 |
| 12 | 1 | 18.318 | 17/5:10.742 |
| 13 | 1 | 18.504 | 17/5:11.036 |
| 14 | 1 | 18.053 | 17/5:10.741 |
| 15 | 1 | 19.681 | 17/5:12.330 |
| 16 | 1 | 18.767 | 17/5:12.749 |
| 17 | 1 | 18.688 | 17/5:13.040 |