| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.425 | 19/5:12.075 |
| 2 | 4 | 16.794 | 19/5:15.580 |
| 3 | 4 | 16.020 | 19/5:11.847 |
| 4 | 4 | 16.395 | 19/5:11.761 |
| 5 | 4 | 15.427 | 19/5:08.031 |
| 6 | 4 | 15.619 | 19/5:06.153 |
| 7 | 4 | 17.414 | 19/5:09.683 |
| 8 | 3 | 16.765 | 19/5:10.790 |
| 9 | 3 | 16.829 | 19/5:11.785 |
| 10 | 3 | 16.653 | 19/5:12.247 |
| 11 | 3 | 18.832 | 19/5:16.389 |
| 12 | 5 | 19.372 | 18/5:03.817 |
| 13 | 5 | 15.678 | 18/5:02.154 |
| 14 | 4 | 16.099 | 18/5:01.271 |
| 15 | 4 | 18.715 | 18/5:03.644 |
| 16 | 4 | 16.510 | 18/5:03.240 |
| 17 | 4 | 16.951 | 18/5:03.350 |
| 18 | 4 | 17.439 | 18/5:03.937 |