| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.936 | 19/5:02.784 |
| 2 | 3 | 18.825 | 18/5:12.849 |
| 3 | 3 | 15.180 | 19/5:16.293 |
| 4 | 3 | 15.636 | 19/5:11.491 |
| 5 | 3 | 15.614 | 19/5:08.526 |
| 6 | 3 | 15.647 | 19/5:06.654 |
| 7 | 3 | 15.512 | 19/5:04.950 |
| 8 | 4 | 18.781 | 19/5:11.436 |
| 9 | 4 | 15.392 | 19/5:09.326 |
| 10 | 4 | 15.011 | 19/5:06.915 |
| 11 | 3 | 15.537 | 19/5:05.850 |
| 12 | 3 | 15.626 | 19/5:05.104 |
| 13 | 3 | 15.542 | 19/5:04.349 |
| 14 | 4 | 16.695 | 19/5:05.268 |
| 15 | 4 | 15.619 | 19/5:04.700 |
| 16 | 3 | 15.755 | 19/5:04.366 |
| 17 | 3 | 15.459 | 19/5:03.740 |
| 18 | 3 | 15.586 | 19/5:03.317 |
| 19 | 3 | 15.222 | 19/5:02.575 |