| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.587 | 22/6:04.914 |
| 2 | 3 | 16.859 | 22/6:07.906 |
| 3 | 4 | 18.169 | 21/6:01.305 |
| 4 | 4 | 16.348 | 22/6:13.796 |
| 5 | 3 | 17.011 | 22/6:13.886 |
| 6 | 3 | 17.464 | 22/6:15.606 |
| 7 | 3 | 19.396 | 21/6:05.502 |
| 8 | 5 | 18.236 | 21/6:07.684 |
| 9 | 5 | 16.629 | 21/6:05.631 |
| 10 | 5 | 16.215 | 21/6:03.119 |
| 11 | 5 | 17.475 | 21/6:03.470 |
| 12 | 5 | 18.378 | 21/6:05.342 |
| 13 | 5 | 18.845 | 21/6:07.681 |
| 14 | 5 | 17.901 | 21/6:08.270 |
| 15 | 4 | 16.477 | 21/6:06.786 |
| 16 | 4 | 19.150 | 21/6:08.996 |
| 17 | 7 | 18.405 | 21/6:10.026 |
| 18 | 5 | 17.124 | 21/6:09.447 |
| 19 | 5 | 17.140 | 21/6:08.947 |
| 20 | 4 | 17.386 | 21/6:08.755 |
| 21 | 5 | 16.788 | 21/6:07.983 |