| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.358 | 18/5:12.444 |
| 2 | 3 | 17.380 | 18/5:12.642 |
| 3 | 2 | 16.925 | 18/5:09.978 |
| 4 | 2 | 17.400 | 18/5:10.783 |
| 5 | 2 | 17.185 | 18/5:10.493 |
| 6 | 3 | 17.987 | 18/5:12.705 |
| 7 | 2 | 17.059 | 18/5:11.899 |
| 8 | 2 | 17.461 | 18/5:12.199 |
| 9 | 2 | 17.564 | 18/5:12.638 |
| 10 | 2 | 17.161 | 18/5:12.264 |
| 11 | 3 | 17.566 | 18/5:12.621 |
| 12 | 3 | 17.309 | 18/5:12.533 |
| 13 | 4 | 17.132 | 18/5:12.213 |
| 14 | 2 | 17.211 | 18/5:12.040 |
| 15 | 2 | 16.678 | 18/5:11.251 |
| 16 | 3 | 21.620 | 18/5:16.120 |
| 17 | 3 | 17.463 | 18/5:16.015 |
| 18 | 3 | 17.420 | 18/5:15.879 |