| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.397 | N/A |
| 2 | 1 | 20.912 | 21/7:20.637 |
| 3 | 2 | 22.209 | 20/7:12.046 |
| 4 | 2 | 18.290 | 21/7:11.803 |
| 5 | 3 | 21.611 | 21/7:17.507 |
| 6 | 3 | 18.491 | 21/7:08.449 |
| 7 | 2 | 18.461 | 21/7:02.310 |
| 8 | 2 | 18.578 | 22/7:18.053 |
| 9 | 2 | 18.044 | 22/7:13.461 |
| 10 | 2 | 18.196 | 22/7:10.245 |
| 11 | 2 | 19.365 | 22/7:10.126 |
| 12 | 2 | 18.375 | 22/7:08.139 |
| 13 | 2 | 18.954 | 22/7:07.497 |
| 14 | 2 | 34.352 | 21/7:11.378 |
| 15 | 2 | 21.058 | 21/7:12.248 |
| 16 | 2 | 18.036 | 21/7:08.973 |
| 17 | 2 | 22.035 | 21/7:11.105 |
| 18 | 3 | 21.803 | 21/7:12.714 |
| 19 | 3 | 18.884 | 21/7:10.901 |
| 20 | 3 | 22.212 | 21/7:12.782 |
| 21 | 3 | 23.271 | 21/7:15.534 |