| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.513 | 20/5:10.026 |
| 2 | 3 | 15.831 | 20/5:13.044 |
| 3 | 3 | 15.266 | 20/5:10.733 |
| 4 | 3 | 15.726 | 20/5:11.068 |
| 5 | 3 | 15.422 | 20/5:11.032 |
| 6 | 3 | 15.391 | 20/5:10.496 |
| 7 | 3 | 15.144 | 20/5:09.408 |
| 8 | 3 | 15.644 | 20/5:09.842 |
| 9 | 3 | 15.366 | 20/5:09.562 |
| 10 | 3 | 15.251 | 20/5:09.108 |
| 11 | 3 | 15.456 | 20/5:09.109 |
| 12 | 3 | 15.658 | 20/5:09.446 |
| 13 | 3 | 15.207 | 20/5:09.038 |
| 14 | 3 | 15.640 | 20/5:09.307 |
| 15 | 3 | 15.061 | 20/5:08.768 |
| 16 | 3 | 15.127 | 20/5:08.378 |
| 17 | 3 | 15.266 | 20/5:08.198 |
| 18 | 3 | 15.240 | 20/5:08.001 |
| 19 | 3 | 15.157 | 20/5:07.753 |
| 20 | 3 | 15.740 | 20/5:08.106 |