| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.044 | 18/5:06.792 |
| 2 | 2 | 16.231 | 19/5:16.113 |
| 3 | 3 | 16.783 | 18/5:00.348 |
| 4 | 3 | 17.261 | 18/5:02.935 |
| 5 | 3 | 16.567 | 18/5:01.990 |
| 6 | 3 | 16.683 | 18/5:01.707 |
| 7 | 2 | 16.560 | 18/5:01.189 |
| 8 | 3 | 21.054 | 18/5:10.912 |
| 9 | 3 | 16.712 | 18/5:09.790 |
| 10 | 3 | 16.651 | 18/5:08.783 |
| 11 | 3 | 16.855 | 18/5:08.293 |
| 12 | 3 | 16.874 | 18/5:07.912 |
| 13 | 3 | 16.602 | 18/5:07.214 |
| 14 | 2 | 17.201 | 18/5:07.386 |
| 15 | 2 | 17.116 | 18/5:07.433 |
| 16 | 1 | 17.161 | 18/5:07.524 |
| 17 | 2 | 19.039 | 18/5:09.594 |
| 18 | 2 | 17.129 | 18/5:09.523 |