| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.625 | 18/5:17.250 |
| 2 | 2 | 17.449 | 18/5:15.666 |
| 3 | 2 | 17.023 | 18/5:12.582 |
| 4 | 2 | 17.335 | 18/5:12.444 |
| 5 | 2 | 17.055 | 18/5:11.353 |
| 6 | 1 | 16.988 | 18/5:10.425 |
| 7 | 1 | 18.044 | 18/5:12.477 |
| 8 | 1 | 17.107 | 18/5:11.908 |
| 9 | 1 | 17.402 | 18/5:12.056 |
| 10 | 1 | 17.463 | 18/5:12.284 |
| 11 | 1 | 17.289 | 18/5:12.185 |
| 12 | 1 | 17.340 | 18/5:12.180 |
| 13 | 1 | 16.927 | 18/5:11.604 |
| 14 | 1 | 17.071 | 18/5:11.295 |
| 15 | 1 | 18.413 | 18/5:12.637 |
| 16 | 2 | 17.564 | 18/5:12.857 |
| 17 | 2 | 17.340 | 18/5:12.814 |
| 18 | 1 | 17.424 | 18/5:12.859 |