| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 6.154 | 49/5:01.546 |
| 2 | 1 | 16.514 | 27/5:06.018 |
| 3 | 1 | 16.584 | 23/5:00.932 |
| 4 | 1 | 16.423 | 22/5:06.212 |
| 5 | 1 | 17.893 | 21/5:08.985 |
| 6 | 1 | 18.314 | 20/5:06.273 |
| 7 | 1 | 16.566 | 20/5:09.851 |
| 8 | 1 | 19.960 | 19/5:04.969 |
| 9 | 1 | 16.977 | 19/5:06.923 |
| 10 | 1 | 19.554 | 19/5:13.384 |
| 11 | 1 | 16.105 | 19/5:12.712 |
| 12 | 1 | 16.704 | 19/5:13.101 |
| 13 | 1 | 15.801 | 19/5:12.110 |
| 14 | 1 | 16.591 | 19/5:12.332 |
| 15 | 1 | 16.762 | 19/5:12.742 |
| 16 | 1 | 17.727 | 19/5:14.246 |
| 17 | 1 | 16.315 | 19/5:13.996 |
| 18 | 1 | 16.186 | 19/5:13.637 |
| 19 | 1 | 16.405 | 19/5:13.535 |