| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.883 | N/A |
| 2 | 4 | 17.609 | 21/6:14.063 |
| 3 | 3 | 16.767 | 21/6:05.643 |
| 4 | 4 | 19.243 | 20/6:01.047 |
| 5 | 4 | 18.184 | 20/6:02.947 |
| 6 | 3 | 17.133 | 21/6:17.627 |
| 7 | 3 | 16.719 | 21/6:14.066 |
| 8 | 3 | 17.071 | 21/6:12.528 |
| 9 | 3 | 17.034 | 21/6:11.283 |
| 10 | 3 | 17.352 | 21/6:11.020 |
| 11 | 3 | 16.756 | 21/6:09.619 |
| 12 | 4 | 18.581 | 21/6:11.790 |
| 13 | 4 | 17.327 | 21/6:11.509 |
| 14 | 4 | 17.199 | 21/6:11.075 |
| 15 | 3 | 19.005 | 21/6:13.283 |
| 16 | 3 | 16.514 | 21/6:11.875 |
| 17 | 3 | 17.116 | 21/6:11.395 |
| 18 | 3 | 17.492 | 21/6:11.414 |
| 19 | 3 | 17.522 | 21/6:11.465 |
| 20 | 3 | 17.740 | 21/6:11.739 |
| 21 | 3 | 17.600 | 21/6:11.847 |