| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.488 | 21/5:04.248 |
| 2 | 2 | 15.505 | 21/5:14.927 |
| 3 | 2 | 14.735 | 21/5:13.096 |
| 4 | 1 | 14.122 | 21/5:08.963 |
| 5 | 1 | 14.705 | 21/5:08.931 |
| 6 | 1 | 14.625 | 21/5:08.630 |
| 7 | 1 | 14.453 | 21/5:07.899 |
| 8 | 1 | 15.719 | 21/5:10.674 |
| 9 | 1 | 14.262 | 21/5:09.433 |
| 10 | 1 | 16.159 | 21/5:12.423 |
| 11 | 1 | 14.103 | 21/5:10.945 |
| 12 | 1 | 16.744 | 21/5:14.335 |
| 13 | 1 | 13.993 | 21/5:12.759 |
| 14 | 1 | 13.874 | 21/5:11.231 |
| 15 | 1 | 15.835 | 21/5:12.651 |
| 16 | 1 | 14.243 | 21/5:11.804 |
| 17 | 1 | 14.551 | 21/5:11.437 |
| 18 | 1 | 15.569 | 21/5:12.299 |
| 19 | 1 | 14.884 | 21/5:12.313 |
| 20 | 1 | 14.955 | 21/5:12.400 |
| 21 | 1 | 14.823 | 21/5:12.347 |