| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.306 | N/A |
| 2 | 6 | 17.219 | 21/6:04.686 |
| 3 | 6 | 16.508 | 22/6:14.439 |
| 4 | 6 | 16.613 | 22/6:12.686 |
| 5 | 6 | 17.17 | 22/6:13.841 |
| 6 | 7 | 19.134 | 21/6:06.202 |
| 7 | 7 | 17.746 | 21/6:07.706 |
| 8 | 7 | 16.997 | 21/6:06.640 |
| 9 | 6 | 16.145 | 21/6:03.711 |
| 10 | 6 | 15.534 | 21/6:00.074 |
| 11 | 7 | 20.853 | 21/6:07.804 |
| 12 | 7 | 16.977 | 21/6:07.080 |
| 13 | 7 | 17.479 | 21/6:07.314 |
| 14 | 7 | 16.321 | 21/6:05.730 |
| 15 | 7 | 16.631 | 21/6:04.816 |
| 16 | 7 | 16.990 | 21/6:04.502 |
| 17 | 7 | 16.110 | 21/6:03.127 |
| 18 | 7 | 17.390 | 21/6:03.420 |
| 19 | 7 | 17.342 | 21/6:03.627 |
| 20 | 7 | 18.212 | 21/6:04.728 |
| 21 | 7 | 16.641 | 21/6:04.148 |