| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.680 | N/A |
| 2 | 1 | 20.995 | 15/5:13.061 |
| 3 | 1 | 18.015 | 16/5:12.255 |
| 4 | 1 | 17.457 | 16/5:02.015 |
| 5 | 1 | 17.451 | 17/5:15.352 |
| 6 | 2 | 17.844 | 17/5:13.318 |
| 7 | 2 | 18.107 | 17/5:12.664 |
| 8 | 2 | 18.004 | 17/5:11.961 |
| 9 | 2 | 18.508 | 17/5:12.442 |
| 10 | 1 | 18.545 | 17/5:12.881 |
| 11 | 1 | 18.745 | 17/5:13.553 |
| 12 | 1 | 18.227 | 17/5:13.349 |
| 13 | 1 | 17.585 | 17/5:12.324 |
| 14 | 1 | 20.884 | 17/5:15.516 |
| 15 | 2 | 20.506 | 17/5:17.820 |
| 16 | 2 | 18.259 | 17/5:17.420 |
| 17 | 2 | 18.063 | 17/5:16.875 |