| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.948 | 18/5:05.064 |
| 2 | 5 | 17.588 | 18/5:10.824 |
| 3 | 4 | 15.927 | 18/5:02.778 |
| 4 | 2 | 16.836 | 18/5:02.846 |
| 5 | 2 | 16.968 | 18/5:03.361 |
| 6 | 2 | 16.685 | 18/5:02.856 |
| 7 | 2 | 17.473 | 18/5:04.521 |
| 8 | 3 | 17.324 | 18/5:05.435 |
| 9 | 2 | 16.798 | 18/5:05.094 |
| 10 | 2 | 16.624 | 18/5:04.508 |
| 11 | 2 | 16.502 | 18/5:03.829 |
| 12 | 2 | 16.106 | 18/5:02.669 |
| 13 | 2 | 16.445 | 18/5:02.156 |
| 14 | 2 | 16.736 | 18/5:02.091 |
| 15 | 2 | 16.889 | 18/5:02.219 |
| 16 | 2 | 17.393 | 18/5:02.897 |
| 17 | 2 | 16.508 | 18/5:02.559 |
| 18 | 2 | 17.530 | 18/5:03.280 |