| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.932 | 19/5:02.708 |
| 2 | 2 | 15.563 | 20/5:14.950 |
| 3 | 2 | 15.572 | 20/5:13.780 |
| 4 | 2 | 15.729 | 20/5:13.980 |
| 5 | 2 | 14.993 | 20/5:11.156 |
| 6 | 2 | 15.218 | 20/5:10.023 |
| 7 | 2 | 15.133 | 20/5:08.971 |
| 8 | 1 | 15.726 | 20/5:09.665 |
| 9 | 1 | 15.708 | 20/5:10.164 |
| 10 | 1 | 15.193 | 20/5:09.534 |
| 11 | 1 | 15.102 | 20/5:08.853 |
| 12 | 1 | 15.525 | 20/5:08.990 |
| 13 | 1 | 15.629 | 20/5:09.266 |
| 14 | 1 | 15.353 | 20/5:09.109 |
| 15 | 1 | 15.297 | 20/5:08.897 |
| 16 | 1 | 15.334 | 20/5:08.759 |
| 17 | 1 | 15.243 | 20/5:08.529 |
| 18 | 1 | 15.312 | 20/5:08.402 |
| 19 | 1 | 15.345 | 20/5:08.323 |
| 20 | 1 | 15.087 | 20/5:07.994 |