| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.533 | 19/5:14.127 |
| 2 | 1 | 16.731 | 19/5:16.008 |
| 3 | 1 | 16.693 | 19/5:16.394 |
| 4 | 2 | 16.437 | 19/5:15.372 |
| 5 | 1 | 15.896 | 19/5:12.702 |
| 6 | 2 | 16.373 | 19/5:12.433 |
| 7 | 1 | 15.844 | 19/5:10.805 |
| 8 | 1 | 15.965 | 19/5:09.871 |
| 9 | 1 | 16.528 | 19/5:10.333 |
| 10 | 1 | 16.087 | 19/5:09.865 |
| 11 | 1 | 16.391 | 19/5:10.007 |
| 12 | 1 | 15.948 | 19/5:09.424 |
| 13 | 1 | 16.765 | 19/5:10.125 |
| 14 | 1 | 18.393 | 19/5:12.935 |
| 15 | 1 | 16.551 | 19/5:13.038 |
| 16 | 1 | 17.852 | 19/5:14.672 |
| 17 | 1 | 17.151 | 19/5:15.331 |
| 18 | 2 | 20.241 | 18/5:02.379 |