| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.772 | 17/5:02.124 |
| 2 | 4 | 17.188 | 18/5:14.640 |
| 3 | 2 | 17.202 | 18/5:12.972 |
| 4 | 2 | 17.170 | 18/5:11.994 |
| 5 | 3 | 17.403 | 18/5:12.246 |
| 6 | 3 | 17.356 | 18/5:12.273 |
| 7 | 3 | 17.448 | 18/5:12.529 |
| 8 | 2 | 17.433 | 18/5:12.687 |
| 9 | 3 | 17.310 | 18/5:12.564 |
| 10 | 2 | 17.218 | 18/5:12.300 |
| 11 | 3 | 19.810 | 18/5:16.325 |
| 12 | 3 | 17.311 | 18/5:15.931 |
| 13 | 3 | 17.320 | 18/5:15.611 |
| 14 | 3 | 17.386 | 18/5:15.420 |
| 15 | 3 | 17.041 | 18/5:14.842 |
| 16 | 3 | 17.487 | 18/5:14.837 |
| 17 | 3 | 17.086 | 18/5:14.408 |
| 18 | 3 | 22.942 | 18/5:19.883 |