| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.377 | 21/5:01.917 |
| 2 | 1 | 14.520 | 21/5:03.418 |
| 3 | 1 | 14.394 | 21/5:03.037 |
| 4 | 1 | 14.837 | 21/5:05.172 |
| 5 | 1 | 14.411 | 21/5:04.664 |
| 6 | 1 | 14.353 | 21/5:04.122 |
| 7 | 1 | 14.356 | 21/5:03.744 |
| 8 | 1 | 14.440 | 21/5:03.681 |
| 9 | 1 | 16.802 | 21/5:09.143 |
| 10 | 1 | 14.295 | 21/5:08.248 |
| 11 | 1 | 14.378 | 21/5:07.675 |
| 12 | 1 | 14.599 | 21/5:07.583 |
| 13 | 1 | 19.336 | 20/5:00.151 |
| 14 | 1 | 14.898 | 21/5:14.994 |
| 15 | 2 | 17.956 | 20/5:03.936 |
| 16 | 1 | 14.826 | 20/5:03.472 |
| 17 | 1 | 15.553 | 20/5:03.919 |
| 18 | 2 | 15.193 | 20/5:03.916 |
| 19 | 2 | 17.133 | 20/5:05.955 |
| 20 | 2 | 14.977 | 20/5:05.634 |