| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.724 | N/A |
| 2 | 2 | 15.372 | 20/5:06.792 |
| 3 | 3 | 14.906 | 20/5:02.365 |
| 4 | 4 | 18.199 | 19/5:05.586 |
| 5 | 3 | 12.759 | 20/5:05.595 |
| 6 | 3 | 15.185 | 20/5:05.123 |
| 7 | 3 | 14.581 | 20/5:02.897 |
| 8 | 3 | 13.983 | 21/5:14.681 |
| 9 | 4 | 19.330 | 20/5:09.972 |
| 10 | 4 | 18.025 | 20/5:15.219 |
| 11 | 4 | 13.181 | 20/5:10.213 |
| 12 | 4 | 15.223 | 20/5:09.645 |
| 13 | 4 | 17.819 | 20/5:13.282 |
| 14 | 4 | 13.189 | 20/5:09.592 |
| 15 | 4 | 16.624 | 20/5:11.091 |
| 16 | 4 | 15.156 | 20/5:10.531 |
| 17 | 4 | 12.731 | 20/5:07.161 |
| 18 | 4 | 21.082 | 20/5:13.521 |
| 19 | 4 | 19.138 | 19/5:01.207 |