| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.316 | N/A |
| 2 | 1 | 15.181 | 21/5:05.936 |
| 3 | 1 | 14.998 | 21/5:04.106 |
| 4 | 1 | 15.346 | 21/5:05.816 |
| 5 | 1 | 15.360 | 21/5:06.741 |
| 6 | 1 | 14.689 | 21/5:04.612 |
| 7 | 1 | 15.045 | 21/5:04.379 |
| 8 | 1 | 15.134 | 21/5:04.467 |
| 9 | 2 | 19.248 | 21/5:14.818 |
| 10 | 2 | 15.432 | 21/5:14.389 |
| 11 | 2 | 15.143 | 21/5:13.468 |
| 12 | 2 | 16.138 | 21/5:14.523 |
| 13 | 2 | 14.680 | 21/5:12.972 |
| 14 | 2 | 14.755 | 21/5:11.776 |
| 15 | 1 | 15.341 | 21/5:11.587 |
| 16 | 1 | 14.626 | 21/5:10.470 |
| 17 | 1 | 14.681 | 21/5:09.562 |
| 18 | 1 | 15.111 | 21/5:09.266 |
| 19 | 1 | 17.521 | 21/5:11.681 |
| 20 | 1 | 14.842 | 21/5:11.022 |
| 21 | 1 | 14.565 | 21/5:10.152 |