| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.785 | N/A |
| 2 | 4 | 15.402 | 20/5:12.423 |
| 3 | 4 | 15.582 | 20/5:14.133 |
| 4 | 4 | 15.895 | 19/5:01.059 |
| 5 | 3 | 16.447 | 19/5:04.752 |
| 6 | 3 | 16.030 | 19/5:05.466 |
| 7 | 3 | 15.997 | 19/5:05.844 |
| 8 | 3 | 15.506 | 19/5:04.851 |
| 9 | 3 | 16.086 | 19/5:05.411 |
| 10 | 4 | 15.189 | 19/5:04.053 |
| 11 | 3 | 16.190 | 19/5:04.768 |
| 12 | 3 | 21.208 | 19/5:13.564 |
| 13 | 3 | 15.944 | 19/5:12.999 |
| 14 | 3 | 15.293 | 19/5:11.619 |
| 15 | 3 | 15.483 | 19/5:10.680 |
| 16 | 3 | 15.431 | 19/5:09.804 |
| 17 | 3 | 15.240 | 19/5:08.823 |
| 18 | 3 | 19.026 | 19/5:11.966 |
| 19 | 3 | 15.658 | 19/5:11.392 |