| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.634 | 20/5:12.680 |
| 2 | 1 | 15.818 | 20/5:14.520 |
| 3 | 1 | 15.483 | 20/5:12.900 |
| 4 | 1 | 16.102 | 20/5:15.185 |
| 5 | 1 | 15.349 | 20/5:13.544 |
| 6 | 1 | 17.411 | 19/5:03.357 |
| 7 | 1 | 15.935 | 19/5:03.273 |
| 8 | 1 | 16.091 | 19/5:03.580 |
| 9 | 1 | 15.352 | 19/5:02.258 |
| 10 | 1 | 15.549 | 19/5:01.576 |
| 11 | 1 | 17.291 | 19/5:04.026 |
| 12 | 1 | 16.715 | 19/5:05.156 |
| 13 | 1 | 15.474 | 19/5:04.298 |
| 14 | 1 | 16.563 | 19/5:05.041 |
| 15 | 1 | 19.931 | 19/5:09.951 |
| 16 | 1 | 15.722 | 19/5:09.249 |
| 17 | 1 | 16.764 | 19/5:09.794 |
| 18 | 1 | 16.151 | 19/5:09.631 |
| 19 | 1 | 17.744 | 19/5:11.079 |