| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.395 | 19/5:11.505 |
| 2 | 1 | 16.367 | 19/5:11.239 |
| 3 | 1 | 16.508 | 19/5:12.043 |
| 4 | 1 | 15.962 | 19/5:09.852 |
| 5 | 1 | 16.320 | 19/5:09.898 |
| 6 | 2 | 19.045 | 18/5:01.791 |
| 7 | 3 | 17.414 | 18/5:03.457 |
| 8 | 3 | 16.124 | 18/5:01.804 |
| 9 | 2 | 16.119 | 18/5:00.508 |
| 10 | 2 | 16.855 | 18/5:00.796 |
| 11 | 2 | 16.741 | 18/5:00.845 |
| 12 | 3 | 17.307 | 18/5:01.735 |
| 13 | 3 | 16.217 | 18/5:00.979 |
| 14 | 3 | 18.988 | 18/5:03.894 |
| 15 | 3 | 15.977 | 18/5:02.807 |
| 16 | 3 | 16.308 | 18/5:02.228 |
| 17 | 3 | 16.474 | 18/5:01.893 |
| 18 | 3 | 16.393 | 18/5:01.514 |