| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 33.365 | N/A |
| 2 | 3 | 20.183 | 21/7:17.025 |
| 3 | 3 | 20.270 | 21/7:17.895 |
| 4 | 2 | 20.386 | 21/7:18.958 |
| 5 | 2 | 23.240 | 20/7:12.740 |
| 6 | 2 | 28.926 | 19/7:20.183 |
| 7 | 2 | 26.408 | 18/7:08.368 |
| 8 | 2 | 21.276 | 18/7:03.609 |
| 9 | 2 | 20.419 | 19/7:20.858 |
| 10 | 2 | 19.820 | 19/7:15.221 |
| 11 | 2 | 25.758 | 19/7:21.399 |
| 12 | 2 | 20.721 | 19/7:18.212 |
| 13 | 2 | 20.110 | 19/7:14.640 |
| 14 | 2 | 22.930 | 19/7:15.522 |
| 15 | 2 | 22.338 | 19/7:15.517 |
| 16 | 2 | 20.557 | 19/7:13.375 |
| 17 | 2 | 20.390 | 19/7:11.313 |
| 18 | 2 | 19.871 | 19/7:08.944 |
| 19 | 2 | 21.316 | 19/7:08.284 |