| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.952 | 18/5:05.136 |
| 2 | 2 | 16.815 | 18/5:03.903 |
| 3 | 2 | 16.854 | 18/5:03.726 |
| 4 | 2 | 16.676 | 18/5:02.837 |
| 5 | 2 | 16.486 | 18/5:01.619 |
| 6 | 2 | 16.528 | 18/5:00.933 |
| 7 | 1 | 19.888 | 18/5:09.083 |
| 8 | 2 | 19.420 | 18/5:14.143 |
| 9 | 2 | 16.961 | 18/5:13.160 |
| 10 | 2 | 17.088 | 18/5:12.602 |
| 11 | 2 | 16.540 | 18/5:11.249 |
| 12 | 2 | 16.394 | 18/5:09.903 |
| 13 | 2 | 21.007 | 18/5:15.151 |
| 14 | 1 | 16.930 | 18/5:14.407 |
| 15 | 1 | 17.596 | 18/5:14.562 |
| 16 | 1 | 16.578 | 18/5:13.552 |
| 17 | 1 | 16.733 | 18/5:12.825 |
| 18 | 1 | 17.094 | 18/5:12.540 |