| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.151 | N/A |
| 2 | 4 | 18.569 | 20/6:10.962 |
| 3 | 4 | 18.703 | 20/6:12.235 |
| 4 | 4 | 18.544 | 20/6:11.652 |
| 5 | 5 | 19.976 | 20/6:18.163 |
| 6 | 4 | 20.932 | 19/6:06.357 |
| 7 | 4 | 18.097 | 19/6:02.614 |
| 8 | 4 | 18.369 | 19/6:00.639 |
| 9 | 5 | 23.239 | 19/6:10.116 |
| 10 | 5 | 19.651 | 19/6:10.311 |
| 11 | 5 | 18.720 | 19/6:08.791 |
| 12 | 5 | 18.215 | 19/6:06.721 |
| 13 | 5 | 21.973 | 19/6:10.633 |
| 14 | 5 | 28.996 | 18/6:03.360 |
| 15 | 5 | 19.394 | 18/6:02.252 |
| 16 | 5 | 18.954 | 18/6:00.793 |
| 17 | 5 | 19.325 | 19/6:20.015 |
| 18 | 5 | 18.997 | 19/6:18.843 |
| 19 | 5 | 18.502 | 19/6:17.307 |