| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.295 | 18/5:11.310 |
| 2 | 3 | 17.383 | 18/5:12.102 |
| 3 | 3 | 17.500 | 18/5:13.068 |
| 4 | 2 | 16.644 | 18/5:09.699 |
| 5 | 2 | 16.727 | 18/5:07.976 |
| 6 | 2 | 16.958 | 18/5:07.521 |
| 7 | 2 | 17.649 | 18/5:08.973 |
| 8 | 2 | 17.438 | 18/5:09.587 |
| 9 | 2 | 17.056 | 18/5:09.300 |
| 10 | 2 | 16.920 | 18/5:08.826 |
| 11 | 2 | 18.290 | 18/5:10.680 |
| 12 | 2 | 16.291 | 18/5:09.226 |
| 13 | 2 | 16.787 | 18/5:08.683 |
| 14 | 2 | 19.919 | 18/5:12.245 |
| 15 | 2 | 17.773 | 18/5:12.756 |
| 16 | 2 | 17.336 | 18/5:12.712 |
| 17 | 2 | 18.130 | 18/5:13.513 |
| 18 | 2 | 16.989 | 18/5:13.085 |