| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.141 | 18/5:08.538 |
| 2 | 4 | 17.028 | 18/5:07.521 |
| 3 | 4 | 17.307 | 18/5:08.856 |
| 4 | 5 | 17.529 | 18/5:10.522 |
| 5 | 4 | 16.883 | 18/5:09.197 |
| 6 | 4 | 17.094 | 18/5:08.946 |
| 7 | 4 | 17.156 | 18/5:08.926 |
| 8 | 4 | 16.827 | 18/5:08.171 |
| 9 | 3 | 17.583 | 18/5:09.096 |
| 10 | 3 | 18.632 | 18/5:11.724 |
| 11 | 3 | 17.008 | 18/5:11.217 |
| 12 | 3 | 16.941 | 18/5:10.694 |
| 13 | 3 | 16.822 | 18/5:10.086 |
| 14 | 5 | 19.318 | 18/5:12.774 |
| 15 | 4 | 16.740 | 18/5:12.011 |
| 16 | 5 | 17.317 | 18/5:11.992 |
| 17 | 6 | 17.098 | 18/5:11.743 |
| 18 | 6 | 17.138 | 18/5:11.562 |