| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.897 | 17/5:04.249 |
| 2 | 5 | 17.063 | 18/5:14.064 |
| 3 | 4 | 17.384 | 18/5:14.064 |
| 4 | 4 | 17.068 | 18/5:12.354 |
| 5 | 4 | 17.324 | 18/5:12.249 |
| 6 | 4 | 18.072 | 18/5:14.424 |
| 7 | 4 | 17.050 | 18/5:13.349 |
| 8 | 4 | 16.564 | 18/5:11.449 |
| 9 | 4 | 16.868 | 18/5:10.058 |
| 10 | 4 | 17.179 | 18/5:10.444 |
| 11 | 3 | 16.673 | 18/5:09.505 |
| 12 | 3 | 16.751 | 18/5:08.839 |
| 13 | 5 | 19.582 | 18/5:12.196 |
| 14 | 4 | 16.800 | 18/5:11.496 |
| 15 | 5 | 17.258 | 18/5:11.439 |
| 16 | 5 | 17.844 | 18/5:12.049 |
| 17 | 5 | 17.413 | 18/5:12.130 |
| 18 | 5 | 16.728 | 18/5:11.518 |