| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.105 | 20/5:02.100 |
| 2 | 1 | 14.678 | 21/5:12.721 |
| 3 | 1 | 14.865 | 21/5:12.536 |
| 4 | 1 | 15.087 | 21/5:13.609 |
| 5 | 4 | 21.939 | 19/5:10.361 |
| 6 | 2 | 15.261 | 19/5:06.961 |
| 7 | 2 | 14.967 | 19/5:03.734 |
| 8 | 2 | 14.407 | 20/5:15.772 |
| 9 | 2 | 14.717 | 20/5:13.391 |
| 10 | 1 | 14.942 | 20/5:11.936 |
| 11 | 1 | 15.387 | 20/5:11.555 |
| 12 | 1 | 15.007 | 20/5:10.603 |
| 13 | 1 | 15.290 | 20/5:10.234 |
| 14 | 1 | 14.778 | 20/5:09.186 |
| 15 | 1 | 14.905 | 20/5:08.447 |
| 16 | 1 | 15.152 | 20/5:08.109 |
| 17 | 1 | 14.831 | 20/5:07.433 |
| 18 | 1 | 14.849 | 20/5:06.852 |
| 19 | 1 | 14.847 | 20/5:06.331 |
| 20 | 1 | 15.546 | 20/5:06.560 |