| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.305 | 19/5:09.795 |
| 2 | 2 | 15.831 | 19/5:05.292 |
| 3 | 2 | 16.191 | 19/5:06.071 |
| 4 | 3 | 19.952 | 18/5:07.255 |
| 5 | 2 | 16.460 | 18/5:05.060 |
| 6 | 2 | 15.674 | 18/5:01.239 |
| 7 | 2 | 16.529 | 18/5:00.708 |
| 8 | 2 | 17.012 | 18/5:01.397 |
| 9 | 2 | 16.026 | 19/5:16.624 |
| 10 | 2 | 17.272 | 18/5:01.054 |
| 11 | 2 | 16.234 | 18/5:00.250 |
| 12 | 2 | 15.964 | 19/5:15.796 |
| 13 | 2 | 16.533 | 19/5:15.667 |
| 14 | 2 | 15.603 | 19/5:14.295 |
| 15 | 3 | 19.146 | 18/5:00.878 |
| 16 | 3 | 15.770 | 19/5:16.471 |
| 17 | 3 | 15.995 | 19/5:15.732 |
| 18 | 3 | 16.184 | 19/5:15.274 |
| 19 | 3 | 16.028 | 19/5:14.709 |