| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.944 | 21/5:13.824 |
| 2 | 1 | 14.914 | 21/5:13.509 |
| 3 | 2 | 18.013 | 19/5:03.183 |
| 4 | 2 | 15.005 | 20/5:14.380 |
| 5 | 2 | 15.447 | 20/5:13.292 |
| 6 | 2 | 14.932 | 20/5:10.850 |
| 7 | 2 | 15.322 | 20/5:10.220 |
| 8 | 2 | 14.589 | 20/5:07.915 |
| 9 | 2 | 14.856 | 20/5:06.716 |
| 10 | 2 | 14.637 | 20/5:05.318 |
| 11 | 3 | 21.587 | 19/5:00.970 |
| 12 | 3 | 15.222 | 20/5:15.780 |
| 13 | 3 | 15.577 | 20/5:15.454 |
| 14 | 3 | 15.127 | 20/5:14.531 |
| 15 | 4 | 14.569 | 20/5:12.988 |
| 16 | 4 | 14.986 | 20/5:12.159 |
| 17 | 4 | 14.894 | 20/5:11.319 |
| 18 | 4 | 14.723 | 20/5:10.382 |
| 19 | 4 | 14.876 | 20/5:09.705 |
| 20 | 4 | 15.149 | 20/5:09.369 |