| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.101 | 19/5:05.919 |
| 2 | 4 | 15.426 | 20/5:15.270 |
| 3 | 4 | 15.684 | 20/5:14.740 |
| 4 | 4 | 15.163 | 20/5:11.870 |
| 5 | 3 | 15.142 | 20/5:10.064 |
| 6 | 3 | 15.371 | 20/5:09.623 |
| 7 | 3 | 15.319 | 20/5:09.160 |
| 8 | 3 | 15.100 | 20/5:08.265 |
| 9 | 3 | 15.007 | 20/5:07.362 |
| 10 | 4 | 19.060 | 20/5:14.746 |
| 11 | 4 | 15.541 | 20/5:14.389 |
| 12 | 4 | 15.330 | 20/5:13.740 |
| 13 | 4 | 15.288 | 20/5:13.126 |
| 14 | 4 | 15.317 | 20/5:12.641 |
| 15 | 4 | 15.462 | 20/5:12.415 |
| 16 | 4 | 15.082 | 20/5:11.741 |
| 17 | 4 | 15.345 | 20/5:11.456 |
| 18 | 4 | 15.529 | 20/5:11.408 |
| 19 | 4 | 18.316 | 20/5:14.298 |
| 20 | 4 | 15.843 | 20/5:14.426 |