| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.375 | 20/5:07.500 |
| 2 | 3 | 14.599 | 21/5:14.727 |
| 3 | 2 | 15.501 | 20/5:03.167 |
| 4 | 2 | 15.320 | 20/5:03.975 |
| 5 | 3 | 15.207 | 20/5:04.008 |
| 6 | 2 | 15.053 | 20/5:03.517 |
| 7 | 2 | 14.968 | 20/5:02.923 |
| 8 | 3 | 15.291 | 20/5:03.285 |
| 9 | 3 | 15.254 | 20/5:03.484 |
| 10 | 3 | 15.092 | 20/5:03.320 |
| 11 | 3 | 15.142 | 20/5:03.276 |
| 12 | 2 | 15.234 | 20/5:03.393 |
| 13 | 2 | 16.031 | 20/5:04.718 |
| 14 | 2 | 15.341 | 20/5:04.869 |
| 15 | 2 | 15.380 | 20/5:05.051 |
| 16 | 2 | 15.319 | 20/5:05.134 |
| 17 | 2 | 15.258 | 20/5:05.135 |
| 18 | 3 | 16.415 | 20/5:06.422 |
| 19 | 3 | 15.587 | 20/5:06.702 |
| 20 | 3 | 15.756 | 20/5:07.123 |