| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.339 | 20/5:06.780 |
| 2 | 2 | 15.593 | 20/5:09.320 |
| 3 | 1 | 15.478 | 20/5:09.400 |
| 4 | 1 | 15.406 | 20/5:09.080 |
| 5 | 1 | 15.488 | 20/5:09.216 |
| 6 | 1 | 18.440 | 19/5:03.189 |
| 7 | 1 | 15.492 | 19/5:01.926 |
| 8 | 1 | 15.261 | 19/5:00.430 |
| 9 | 1 | 15.273 | 20/5:15.044 |
| 10 | 1 | 15.238 | 20/5:14.016 |
| 11 | 1 | 15.388 | 20/5:13.447 |
| 12 | 1 | 15.369 | 20/5:12.942 |
| 13 | 1 | 15.523 | 20/5:12.751 |
| 14 | 1 | 15.216 | 20/5:12.149 |
| 15 | 1 | 15.341 | 20/5:11.793 |
| 16 | 1 | 15.276 | 20/5:11.401 |
| 17 | 1 | 15.192 | 20/5:10.956 |
| 18 | 1 | 15.529 | 20/5:10.936 |
| 19 | 1 | 15.621 | 20/5:11.014 |
| 20 | 1 | 15.405 | 20/5:10.868 |