| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.232 | 18/5:10.176 |
| 2 | 3 | 17.473 | 18/5:12.345 |
| 3 | 3 | 17.176 | 18/5:11.286 |
| 4 | 4 | 17.412 | 18/5:11.819 |
| 5 | 4 | 17.180 | 18/5:11.303 |
| 6 | 5 | 17.400 | 18/5:11.619 |
| 7 | 5 | 17.165 | 18/5:11.241 |
| 8 | 4 | 17.315 | 18/5:11.294 |
| 9 | 4 | 17.979 | 18/5:12.664 |
| 10 | 2 | 17.120 | 18/5:12.214 |
| 11 | 3 | 18.147 | 18/5:13.526 |
| 12 | 3 | 17.408 | 18/5:13.510 |
| 13 | 3 | 17.549 | 18/5:13.693 |
| 14 | 2 | 17.287 | 18/5:13.512 |
| 15 | 2 | 17.342 | 18/5:13.422 |
| 16 | 2 | 17.339 | 18/5:13.339 |
| 17 | 2 | 17.530 | 18/5:13.469 |
| 18 | 2 | 17.396 | 18/5:13.450 |