| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.613 | 21/5:06.873 |
| 2 | 3 | 14.581 | 21/5:06.537 |
| 3 | 2 | 15.066 | 21/5:09.820 |
| 4 | 1 | 14.536 | 21/5:08.679 |
| 5 | 1 | 16.900 | 20/5:02.784 |
| 6 | 3 | 17.708 | 20/5:11.347 |
| 7 | 3 | 15.132 | 20/5:10.103 |
| 8 | 2 | 15.046 | 20/5:08.955 |
| 9 | 3 | 17.146 | 20/5:12.729 |
| 10 | 3 | 14.527 | 20/5:10.510 |
| 11 | 3 | 14.276 | 20/5:08.238 |
| 12 | 3 | 14.616 | 20/5:06.912 |
| 13 | 3 | 17.403 | 20/5:10.077 |
| 14 | 3 | 14.473 | 20/5:08.604 |
| 15 | 2 | 14.896 | 20/5:07.892 |
| 16 | 2 | 17.842 | 20/5:10.951 |
| 17 | 2 | 16.254 | 20/5:11.782 |
| 18 | 3 | 17.461 | 20/5:13.862 |
| 19 | 3 | 15.551 | 20/5:13.713 |
| 20 | 3 | 15.046 | 20/5:13.073 |