| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.311 | N/A |
| 2 | 3 | 24.588 | 18/7:00.307 |
| 3 | 4 | 24.878 | 18/7:02.772 |
| 4 | 5 | 22.508 | 19/7:14.155 |
| 5 | 5 | 21.348 | 19/7:02.026 |
| 6 | 5 | 20.139 | 20/7:13.462 |
| 7 | 4 | 20.185 | 20/7:05.523 |
| 8 | 3 | 19.928 | 21/7:21.093 |
| 9 | 2 | 20.798 | 21/7:18.241 |
| 10 | 4 | 24.202 | 20/7:01.522 |
| 11 | 3 | 20.872 | 21/7:21.203 |
| 12 | 3 | 22.435 | 20/7:00.105 |
| 13 | 4 | 22.606 | 20/7:01.082 |
| 14 | 2 | 22.512 | 20/7:01.771 |
| 15 | 2 | 20.378 | 21/7:21.421 |
| 16 | 2 | 20.280 | 21/7:19.187 |
| 17 | 2 | 25.271 | 20/7:01.413 |
| 18 | 2 | 21.882 | 20/7:01.216 |
| 19 | 3 | 23.348 | 20/7:02.588 |
| 20 | 3 | 21.374 | 20/7:01.843 |