| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.570 | N/A |
| 2 | 5 | 18.403 | 20/6:12.227 |
| 3 | 5 | 17.986 | 20/6:08.265 |
| 4 | 4 | 18.219 | 20/6:08.420 |
| 5 | 4 | 18.116 | 20/6:08.009 |
| 6 | 4 | 18.211 | 20/6:08.123 |
| 7 | 4 | 18.021 | 20/6:07.597 |
| 8 | 4 | 19.103 | 20/6:10.158 |
| 9 | 4 | 19.690 | 20/6:13.473 |
| 10 | 4 | 21.817 | 19/6:01.702 |
| 11 | 4 | 18.249 | 19/6:00.637 |
| 12 | 4 | 18.486 | 19/6:00.153 |
| 13 | 4 | 18.259 | 20/6:18.123 |
| 14 | 4 | 18.688 | 20/6:18.086 |
| 15 | 4 | 18.192 | 20/6:17.381 |
| 16 | 4 | 18.251 | 20/6:16.845 |
| 17 | 4 | 18.258 | 20/6:16.384 |
| 18 | 4 | 19.639 | 20/6:17.521 |
| 19 | 4 | 18.391 | 20/6:17.214 |
| 20 | 3 | 17.909 | 20/6:16.458 |