| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.256 | 18/5:10.608 |
| 2 | 3 | 17.142 | 18/5:09.582 |
| 3 | 4 | 17.507 | 18/5:11.430 |
| 4 | 4 | 17.452 | 18/5:12.106 |
| 5 | 2 | 17.112 | 18/5:11.288 |
| 6 | 3 | 17.311 | 18/5:11.340 |
| 7 | 3 | 16.947 | 18/5:10.441 |
| 8 | 3 | 17.286 | 18/5:10.529 |
| 9 | 3 | 16.544 | 18/5:09.114 |
| 10 | 3 | 16.722 | 18/5:08.302 |
| 11 | 3 | 16.657 | 18/5:07.532 |
| 12 | 3 | 16.907 | 18/5:07.265 |
| 13 | 3 | 16.926 | 18/5:07.065 |
| 14 | 3 | 16.703 | 18/5:06.607 |
| 15 | 3 | 16.913 | 18/5:06.462 |
| 16 | 3 | 18.009 | 18/5:07.568 |
| 17 | 3 | 16.717 | 18/5:07.176 |
| 18 | 3 | 16.996 | 18/5:07.107 |