| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.510 | 18/5:15.180 |
| 2 | 2 | 16.985 | 18/5:10.455 |
| 3 | 2 | 17.399 | 18/5:11.364 |
| 4 | 2 | 17.412 | 18/5:11.877 |
| 5 | 2 | 17.316 | 18/5:11.839 |
| 6 | 2 | 17.888 | 18/5:13.530 |
| 7 | 2 | 17.333 | 18/5:13.311 |
| 8 | 2 | 17.839 | 18/5:14.285 |
| 9 | 2 | 16.873 | 18/5:13.110 |
| 10 | 2 | 17.574 | 18/5:13.432 |
| 11 | 2 | 18.225 | 18/5:14.761 |
| 12 | 2 | 17.018 | 18/5:14.058 |
| 13 | 2 | 17.745 | 18/5:14.470 |
| 14 | 2 | 17.899 | 18/5:15.021 |
| 15 | 2 | 17.205 | 18/5:14.665 |
| 16 | 1 | 18.144 | 18/5:15.411 |
| 17 | 1 | 17.486 | 18/5:15.372 |
| 18 | 1 | 17.421 | 18/5:15.272 |