| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.964 | 18/5:05.352 |
| 2 | 1 | 16.761 | 18/5:03.525 |
| 3 | 1 | 17.843 | 18/5:09.408 |
| 4 | 2 | 17.616 | 18/5:11.328 |
| 5 | 1 | 17.064 | 18/5:10.493 |
| 6 | 1 | 16.133 | 18/5:07.143 |
| 7 | 1 | 16.214 | 18/5:04.959 |
| 8 | 1 | 16.269 | 18/5:03.444 |
| 9 | 1 | 17.293 | 18/5:04.314 |
| 10 | 1 | 17.584 | 18/5:05.534 |
| 11 | 1 | 22.051 | 18/5:13.841 |
| 12 | 1 | 16.765 | 18/5:12.835 |
| 13 | 1 | 17.170 | 18/5:12.545 |
| 14 | 1 | 16.452 | 18/5:11.373 |
| 15 | 1 | 16.666 | 18/5:10.614 |
| 16 | 1 | 16.460 | 18/5:09.718 |
| 17 | 1 | 17.818 | 18/5:10.366 |
| 18 | 1 | 17.197 | 18/5:10.320 |