| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 28.643 | N/A |
| 2 | 4 | 18.824 | 19/6:07.475 |
| 3 | 4 | 19.613 | 19/6:14.576 |
| 4 | 4 | 18.768 | 19/6:11.873 |
| 5 | 4 | 18.748 | 19/6:10.431 |
| 6 | 4 | 19.082 | 19/6:10.769 |
| 7 | 4 | 18.878 | 19/6:10.382 |
| 8 | 4 | 18.740 | 19/6:09.750 |
| 9 | 4 | 18.995 | 19/6:09.851 |
| 10 | 4 | 21.015 | 19/6:13.969 |
| 11 | 4 | 19.429 | 19/6:14.408 |
| 12 | 4 | 19.636 | 19/6:15.107 |
| 13 | 4 | 19.614 | 19/6:15.656 |
| 14 | 4 | 19.366 | 19/6:15.777 |
| 15 | 4 | 21.128 | 19/6:18.146 |
| 16 | 4 | 19.989 | 19/6:18.833 |
| 17 | 4 | 19.841 | 19/6:19.267 |
| 18 | 4 | 19.316 | 19/6:19.094 |
| 19 | 4 | 19.992 | 19/6:19.617 |