| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.624 | 20/5:12.480 |
| 2 | 2 | 15.729 | 20/5:13.530 |
| 3 | 2 | 15.428 | 20/5:11.873 |
| 4 | 2 | 15.504 | 20/5:11.425 |
| 5 | 2 | 16.001 | 20/5:13.144 |
| 6 | 2 | 15.286 | 20/5:11.907 |
| 7 | 2 | 15.627 | 20/5:11.997 |
| 8 | 2 | 15.642 | 20/5:12.102 |
| 9 | 2 | 15.183 | 20/5:11.164 |
| 10 | 2 | 15.025 | 20/5:10.098 |
| 11 | 2 | 14.924 | 20/5:09.042 |
| 12 | 2 | 15.052 | 20/5:08.375 |
| 13 | 2 | 15.234 | 20/5:08.091 |
| 14 | 2 | 15.168 | 20/5:07.753 |
| 15 | 2 | 15.375 | 20/5:07.736 |
| 16 | 2 | 14.629 | 20/5:06.789 |
| 17 | 2 | 14.976 | 20/5:06.361 |
| 18 | 2 | 16.103 | 20/5:07.233 |
| 19 | 2 | 15.263 | 20/5:07.129 |
| 20 | 2 | 14.840 | 20/5:06.613 |