| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.263 | 20/5:05.260 |
| 2 | 1 | 15.617 | 20/5:08.800 |
| 3 | 2 | 16.203 | 20/5:13.887 |
| 4 | 3 | 15.715 | 20/5:13.990 |
| 5 | 2 | 16.004 | 20/5:15.208 |
| 6 | 2 | 15.984 | 19/5:00.156 |
| 7 | 2 | 16.673 | 19/5:02.532 |
| 8 | 3 | 17.434 | 19/5:06.121 |
| 9 | 3 | 17.656 | 19/5:09.381 |
| 10 | 3 | 15.270 | 19/5:07.456 |
| 11 | 3 | 18.052 | 19/5:10.686 |
| 12 | 3 | 16.641 | 19/5:11.144 |
| 13 | 3 | 16.277 | 19/5:10.999 |
| 14 | 3 | 18.880 | 19/5:14.408 |
| 15 | 3 | 16.599 | 19/5:14.473 |
| 16 | 3 | 16.183 | 19/5:14.036 |
| 17 | 3 | 16.020 | 19/5:13.468 |