| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.186 | N/A |
| 2 | 3 | 14.230 | 21/5:04.786 |
| 3 | 4 | 15.210 | 21/5:14.586 |
| 4 | 5 | 14.461 | 21/5:12.859 |
| 5 | 6 | 18.561 | 19/5:01.265 |
| 6 | 6 | 14.963 | 20/5:14.401 |
| 7 | 6 | 15.349 | 20/5:13.970 |
| 8 | 6 | 13.695 | 20/5:09.173 |
| 9 | 6 | 13.696 | 20/5:05.577 |
| 10 | 6 | 15.611 | 20/5:06.824 |
| 11 | 5 | 14.452 | 20/5:05.619 |
| 12 | 7 | 14.263 | 20/5:04.306 |
| 13 | 5 | 14.195 | 20/5:03.105 |
| 14 | 5 | 14.851 | 20/5:03.047 |
| 15 | 5 | 13.987 | 20/5:01.825 |
| 16 | 5 | 13.920 | 20/5:00.681 |
| 17 | 5 | 14.249 | 20/5:00.071 |
| 18 | 4 | 13.288 | 21/5:13.104 |
| 19 | 4 | 14.648 | 21/5:13.107 |
| 20 | 6 | 19.043 | 20/5:02.858 |