| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.981 | 19/5:03.639 |
| 2 | 6 | 16.066 | 19/5:04.446 |
| 3 | 7 | 17.231 | 19/5:12.094 |
| 4 | 6 | 15.369 | 19/5:07.073 |
| 5 | 6 | 16.822 | 19/5:09.582 |
| 6 | 6 | 15.872 | 19/5:08.246 |
| 7 | 5 | 16.155 | 19/5:08.061 |
| 8 | 5 | 15.744 | 19/5:06.945 |
| 9 | 5 | 17.669 | 19/5:10.141 |
| 10 | 5 | 15.893 | 19/5:09.324 |
| 11 | 6 | 16.531 | 19/5:09.757 |
| 12 | 6 | 15.682 | 19/5:08.774 |
| 13 | 5 | 15.408 | 19/5:07.541 |
| 14 | 6 | 16.430 | 19/5:07.872 |
| 15 | 6 | 15.661 | 19/5:07.184 |
| 16 | 6 | 15.612 | 19/5:06.525 |
| 17 | 5 | 15.520 | 19/5:05.840 |
| 18 | 6 | 15.876 | 19/5:05.607 |
| 19 | 5 | 16.153 | 19/5:05.675 |