| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.456 | 21/5:03.576 |
| 2 | 5 | 17.782 | 19/5:06.261 |
| 3 | 4 | 16.051 | 19/5:05.830 |
| 4 | 5 | 15.565 | 19/5:03.306 |
| 5 | 5 | 17.952 | 19/5:10.863 |
| 6 | 5 | 14.094 | 19/5:03.683 |
| 7 | 5 | 14.464 | 20/5:15.326 |
| 8 | 4 | 13.508 | 20/5:09.680 |
| 9 | 4 | 13.793 | 20/5:05.922 |
| 10 | 4 | 16.813 | 20/5:08.956 |
| 11 | 4 | 13.942 | 20/5:06.218 |
| 12 | 4 | 15.776 | 20/5:06.993 |
| 13 | 3 | 15.214 | 20/5:06.785 |
| 14 | 3 | 15.365 | 20/5:06.821 |
| 15 | 4 | 15.599 | 20/5:07.165 |
| 16 | 4 | 15.299 | 20/5:07.091 |
| 17 | 4 | 15.709 | 20/5:07.508 |
| 18 | 5 | 21.21 | 20/5:13.758 |
| 19 | 4 | 15.346 | 20/5:13.398 |
| 20 | 5 | 15.464 | 20/5:13.192 |