| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.499 | 19/5:13.481 |
| 2 | 2 | 16.607 | 19/5:14.507 |
| 3 | 2 | 16.115 | 19/5:11.733 |
| 4 | 2 | 17.223 | 19/5:15.609 |
| 5 | 2 | 16.107 | 19/5:13.694 |
| 6 | 2 | 16.637 | 19/5:14.095 |
| 7 | 3 | 19.484 | 18/5:05.157 |
| 8 | 3 | 18.889 | 18/5:09.512 |
| 9 | 3 | 20.257 | 18/5:15.636 |
| 10 | 3 | 16.318 | 18/5:13.445 |
| 11 | 3 | 17.246 | 18/5:13.171 |
| 12 | 3 | 15.578 | 18/5:10.440 |
| 13 | 3 | 17.384 | 18/5:10.630 |
| 14 | 3 | 16.708 | 18/5:09.924 |
| 15 | 3 | 15.788 | 18/5:08.208 |
| 16 | 3 | 15.623 | 18/5:06.521 |
| 17 | 2 | 15.512 | 18/5:04.915 |
| 18 | 1 | 15.979 | 18/5:03.954 |