| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.336 | 19/5:10.384 |
| 2 | 2 | 16.082 | 19/5:07.971 |
| 3 | 2 | 16.183 | 19/5:07.806 |
| 4 | 2 | 16.381 | 19/5:08.664 |
| 5 | 3 | 16.331 | 19/5:08.989 |
| 6 | 2 | 16.174 | 19/5:08.709 |
| 7 | 2 | 16.475 | 19/5:09.325 |
| 8 | 2 | 16.109 | 19/5:08.919 |
| 9 | 2 | 16.018 | 19/5:08.410 |
| 10 | 2 | 16.173 | 19/5:08.298 |
| 11 | 2 | 16.208 | 19/5:08.266 |
| 12 | 2 | 16.123 | 19/5:08.106 |
| 13 | 2 | 16.320 | 19/5:08.257 |
| 14 | 2 | 16.665 | 19/5:08.856 |
| 15 | 2 | 16.433 | 19/5:09.081 |
| 16 | 1 | 16.646 | 19/5:09.530 |
| 17 | 2 | 16.818 | 19/5:10.119 |
| 18 | 2 | 16.154 | 19/5:09.942 |
| 19 | 2 | 17.170 | 19/5:10.799 |