| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.591 | 19/5:15.229 |
| 2 | 1 | 16.645 | 19/5:15.742 |
| 3 | 1 | 17.019 | 18/5:01.530 |
| 4 | 2 | 17.739 | 18/5:05.973 |
| 5 | 1 | 16.605 | 18/5:04.556 |
| 6 | 1 | 16.520 | 18/5:03.357 |
| 7 | 1 | 16.580 | 18/5:02.655 |
| 8 | 1 | 17.303 | 18/5:03.755 |
| 9 | 1 | 17.171 | 18/5:04.346 |
| 10 | 1 | 16.724 | 18/5:04.015 |
| 11 | 1 | 16.878 | 18/5:03.995 |
| 12 | 1 | 17.351 | 18/5:04.689 |
| 13 | 1 | 16.684 | 18/5:04.352 |
| 14 | 1 | 21.090 | 18/5:09.729 |
| 15 | 1 | 18.621 | 18/5:11.425 |
| 16 | 1 | 19.942 | 18/5:14.396 |
| 17 | 1 | 16.643 | 18/5:13.524 |
| 18 | 1 | 16.615 | 18/5:12.721 |