| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.068 | 19/5:05.292 |
| 2 | 2 | 16.488 | 19/5:09.282 |
| 3 | 4 | 21.819 | 17/5:08.125 |
| 4 | 4 | 16.186 | 18/5:17.524 |
| 5 | 3 | 15.844 | 18/5:11.058 |
| 6 | 2 | 15.655 | 18/5:06.018 |
| 7 | 2 | 16.840 | 18/5:05.742 |
| 8 | 2 | 15.813 | 18/5:03.104 |
| 9 | 2 | 15.854 | 18/5:01.134 |
| 10 | 1 | 15.351 | 19/5:15.244 |
| 11 | 1 | 16.128 | 19/5:14.443 |
| 12 | 1 | 15.516 | 19/5:12.806 |
| 13 | 1 | 16.174 | 19/5:12.383 |
| 14 | 1 | 15.508 | 19/5:11.116 |
| 15 | 2 | 17.529 | 19/5:12.579 |
| 16 | 1 | 15.391 | 19/5:11.319 |
| 17 | 1 | 15.097 | 19/5:09.879 |
| 18 | 1 | 15.192 | 19/5:08.700 |
| 19 | 1 | 15.734 | 19/5:08.187 |