| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.274 | 20/5:05.480 |
| 2 | 2 | 14.886 | 20/5:01.600 |
| 3 | 2 | 14.724 | 21/5:14.188 |
| 4 | 2 | 15.282 | 20/5:00.830 |
| 5 | 2 | 15.321 | 20/5:01.948 |
| 6 | 2 | 15.169 | 20/5:02.187 |
| 7 | 2 | 17.956 | 20/5:10.320 |
| 8 | 2 | 15.291 | 20/5:09.757 |
| 9 | 2 | 14.380 | 20/5:07.296 |
| 10 | 2 | 17.181 | 20/5:10.928 |
| 11 | 2 | 14.967 | 20/5:09.875 |
| 12 | 2 | 15.316 | 20/5:09.578 |
| 13 | 2 | 15.097 | 20/5:08.991 |
| 14 | 2 | 15.307 | 20/5:08.787 |
| 15 | 2 | 14.889 | 20/5:08.053 |
| 16 | 2 | 14.743 | 20/5:07.229 |
| 17 | 2 | 15.130 | 20/5:06.956 |
| 18 | 2 | 15.022 | 20/5:06.594 |
| 19 | 2 | 18.710 | 20/5:10.153 |
| 20 | 2 | 14.427 | 20/5:09.072 |