| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 0.987 | N/A |
| 2 | 1 | 15.122 | 21/5:03.427 |
| 3 | 1 | 15.611 | 21/5:08.317 |
| 4 | 1 | 15.185 | 21/5:07.107 |
| 5 | 1 | 15.952 | 21/5:10.337 |
| 6 | 2 | 19.028 | 20/5:08.399 |
| 7 | 1 | 15.044 | 20/5:04.803 |
| 8 | 1 | 15.138 | 20/5:02.489 |
| 9 | 1 | 15.320 | 20/5:01.187 |
| 10 | 1 | 15.156 | 21/5:15.555 |
| 11 | 1 | 15.283 | 21/5:14.665 |
| 12 | 1 | 18.161 | 20/5:03.259 |
| 13 | 1 | 15.646 | 20/5:02.843 |
| 14 | 1 | 15.700 | 20/5:02.569 |
| 15 | 1 | 15.354 | 20/5:01.865 |
| 16 | 1 | 15.126 | 20/5:00.966 |
| 17 | 1 | 16.037 | 20/5:01.261 |
| 18 | 1 | 15.209 | 20/5:00.596 |
| 19 | 1 | 15.606 | 20/5:00.424 |
| 20 | 1 | 15.265 | 21/5:15.663 |
| 21 | 1 | 18.775 | 21/5:18.705 |