| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.324 | 21/6:03.804 |
| 2 | 2 | 16.469 | 22/6:11.723 |
| 3 | 2 | 18.645 | 21/6:07.066 |
| 4 | 2 | 16.832 | 21/6:03.667 |
| 5 | 2 | 18.825 | 21/6:09.999 |
| 6 | 2 | 18.459 | 21/6:12.939 |
| 7 | 3 | 16.230 | 21/6:08.352 |
| 8 | 1 | 15.683 | 21/6:03.475 |
| 9 | 1 | 15.678 | 22/6:16.798 |
| 10 | 1 | 15.797 | 22/6:13.872 |
| 11 | 1 | 16.402 | 22/6:12.688 |
| 12 | 1 | 16.113 | 22/6:11.171 |
| 13 | 1 | 16.225 | 22/6:10.077 |
| 14 | 1 | 16.202 | 22/6:09.103 |
| 15 | 1 | 15.481 | 22/6:07.202 |
| 16 | 3 | 16.506 | 22/6:06.947 |
| 17 | 2 | 15.914 | 22/6:05.957 |
| 18 | 3 | 24.356 | 22/6:15.394 |
| 19 | 3 | 16.582 | 22/6:14.837 |
| 20 | 3 | 19.497 | 21/6:00.381 |
| 21 | 3 | 24.044 | 21/6:07.264 |