| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.464 | 21/5:03.744 |
| 2 | 1 | 14.372 | 21/5:02.778 |
| 3 | 1 | 14.717 | 21/5:04.871 |
| 4 | 1 | 14.697 | 21/5:05.813 |
| 5 | 1 | 14.598 | 21/5:05.962 |
| 6 | 2 | 14.790 | 21/5:06.733 |
| 7 | 1 | 14.779 | 21/5:07.251 |
| 8 | 1 | 14.529 | 21/5:06.983 |
| 9 | 2 | 14.835 | 21/5:07.489 |
| 10 | 1 | 14.534 | 21/5:07.261 |
| 11 | 1 | 14.458 | 21/5:06.930 |
| 12 | 1 | 14.547 | 21/5:06.810 |
| 13 | 1 | 14.954 | 21/5:07.366 |
| 14 | 6 | 17.705 | 21/5:11.968 |
| 15 | 6 | 14.953 | 21/5:12.105 |
| 16 | 7 | 15.735 | 21/5:13.250 |
| 17 | 7 | 14.563 | 21/5:12.814 |
| 18 | 5 | 14.386 | 21/5:12.219 |
| 19 | 3 | 14.661 | 21/5:11.990 |
| 20 | 3 | 14.484 | 21/5:11.599 |
| 21 | 3 | 14.762 | 21/5:11.523 |