| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.902 | N/A |
| 2 | 1 | 15.651 | 20/5:13.271 |
| 3 | 1 | 15.349 | 20/5:10.402 |
| 4 | 1 | 16.218 | 20/5:14.949 |
| 5 | 2 | 19.364 | 19/5:15.521 |
| 6 | 2 | 16.166 | 19/5:13.794 |
| 7 | 2 | 15.970 | 19/5:12.056 |
| 8 | 2 | 15.898 | 19/5:10.628 |
| 9 | 2 | 21.594 | 18/5:05.348 |
| 10 | 2 | 15.462 | 18/5:02.393 |
| 11 | 2 | 15.984 | 18/5:00.917 |
| 12 | 1 | 15.307 | 19/5:15.296 |
| 13 | 1 | 15.255 | 19/5:13.229 |
| 14 | 1 | 18.950 | 19/5:16.596 |
| 15 | 2 | 17.784 | 18/5:01.200 |
| 16 | 2 | 15.848 | 18/5:00.142 |
| 17 | 1 | 15.574 | 19/5:15.572 |
| 18 | 1 | 15.562 | 19/5:14.422 |
| 19 | 1 | 16.997 | 19/5:14.835 |