| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.723 | 18/5:01.014 |
| 2 | 1 | 15.983 | 19/5:10.707 |
| 3 | 2 | 17.275 | 19/5:16.546 |
| 4 | 1 | 16.171 | 19/5:14.222 |
| 5 | 1 | 15.935 | 19/5:11.930 |
| 6 | 3 | 18.870 | 18/5:02.871 |
| 7 | 3 | 19.054 | 18/5:08.599 |
| 8 | 3 | 18.921 | 18/5:12.597 |
| 9 | 3 | 17.340 | 18/5:12.544 |
| 10 | 3 | 19.664 | 18/5:16.684 |
| 11 | 3 | 16.541 | 18/5:14.962 |
| 12 | 3 | 16.089 | 18/5:12.849 |
| 13 | 3 | 16.289 | 18/5:11.337 |
| 14 | 3 | 15.952 | 18/5:09.609 |
| 15 | 3 | 16.078 | 18/5:08.262 |
| 16 | 3 | 15.942 | 18/5:06.930 |
| 17 | 2 | 19.591 | 18/5:09.619 |
| 18 | 2 | 16.003 | 18/5:08.421 |