| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.064 | 19/5:05.216 |
| 2 | 1 | 16.681 | 19/5:11.078 |
| 3 | 1 | 16.257 | 19/5:10.346 |
| 4 | 1 | 16.560 | 19/5:11.420 |
| 5 | 1 | 16.224 | 19/5:10.787 |
| 6 | 3 | 19.257 | 18/5:03.129 |
| 7 | 3 | 15.997 | 18/5:00.960 |
| 8 | 3 | 16.323 | 18/5:00.067 |
| 9 | 3 | 16.095 | 19/5:15.522 |
| 10 | 3 | 15.966 | 19/5:14.306 |
| 11 | 2 | 15.961 | 19/5:13.301 |
| 12 | 1 | 15.651 | 19/5:11.974 |
| 13 | 2 | 16.658 | 19/5:12.322 |
| 14 | 1 | 16.036 | 19/5:11.776 |
| 15 | 1 | 16.704 | 19/5:12.150 |
| 16 | 1 | 16.041 | 19/5:11.689 |
| 17 | 1 | 15.748 | 19/5:10.955 |
| 18 | 1 | 15.902 | 19/5:10.465 |
| 19 | 1 | 16.514 | 19/5:10.639 |