| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.078 | N/A |
| 2 | 2 | 18.994 | 19/6:01.097 |
| 3 | 2 | 16.711 | 21/6:17.128 |
| 4 | 2 | 18.272 | 20/6:01.932 |
| 5 | 2 | 19.169 | 20/6:07.521 |
| 6 | 1 | 17.905 | 20/6:06.071 |
| 7 | 1 | 17.864 | 20/6:04.975 |
| 8 | 1 | 17.347 | 20/6:02.789 |
| 9 | 1 | 17.910 | 20/6:02.486 |
| 10 | 1 | 16.412 | 21/6:16.931 |
| 11 | 1 | 16.448 | 21/6:14.142 |
| 12 | 1 | 17.047 | 21/6:12.948 |
| 13 | 1 | 24.149 | 20/6:05.605 |
| 14 | 1 | 16.718 | 20/6:03.460 |
| 15 | 1 | 16.981 | 20/6:01.978 |
| 16 | 1 | 16.236 | 21/6:17.628 |
| 17 | 1 | 16.583 | 21/6:16.010 |
| 18 | 1 | 17.630 | 21/6:15.814 |
| 19 | 1 | 18.815 | 21/6:16.956 |
| 20 | 1 | 17.910 | 21/6:17.026 |
| 21 | 1 | 16.475 | 21/6:15.654 |