| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.413 | 18/5:13.434 |
| 2 | 5 | 17.303 | 18/5:12.444 |
| 3 | 3 | 17.066 | 18/5:10.692 |
| 4 | 4 | 17.035 | 18/5:09.676 |
| 5 | 3 | 18.342 | 18/5:13.772 |
| 6 | 3 | 17.579 | 18/5:14.214 |
| 7 | 3 | 17.249 | 18/5:13.681 |
| 8 | 3 | 16.955 | 18/5:12.620 |
| 9 | 3 | 17.367 | 18/5:12.618 |
| 10 | 4 | 17.091 | 18/5:12.120 |
| 11 | 3 | 16.964 | 18/5:11.505 |
| 12 | 3 | 17.010 | 18/5:11.061 |
| 13 | 3 | 16.870 | 18/5:10.492 |
| 14 | 3 | 17.340 | 18/5:10.608 |
| 15 | 4 | 17.320 | 18/5:10.685 |
| 16 | 3 | 16.537 | 18/5:09.871 |
| 17 | 2 | 16.814 | 18/5:09.446 |
| 18 | 2 | 17.284 | 18/5:09.539 |