| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.889 | 19/5:01.891 |
| 2 | 1 | 15.521 | 20/5:14.100 |
| 3 | 1 | 15.721 | 20/5:14.207 |
| 4 | 1 | 15.820 | 20/5:14.755 |
| 5 | 1 | 15.658 | 20/5:14.436 |
| 6 | 1 | 15.501 | 20/5:13.700 |
| 7 | 1 | 15.632 | 20/5:13.549 |
| 8 | 1 | 15.586 | 20/5:13.320 |
| 9 | 1 | 15.751 | 20/5:13.509 |
| 10 | 1 | 15.574 | 20/5:13.306 |
| 11 | 1 | 15.690 | 20/5:13.351 |
| 12 | 1 | 16.064 | 20/5:14.012 |
| 13 | 1 | 15.590 | 20/5:13.842 |
| 14 | 1 | 16.547 | 20/5:15.063 |
| 15 | 1 | 15.625 | 20/5:14.892 |
| 16 | 1 | 15.738 | 20/5:14.884 |
| 17 | 1 | 15.678 | 20/5:14.806 |
| 18 | 1 | 15.727 | 20/5:14.791 |
| 19 | 1 | 15.739 | 20/5:14.791 |
| 20 | 1 | 15.598 | 20/5:14.649 |