| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.437 | 20/5:08.740 |
| 2 | 3 | 14.882 | 20/5:03.190 |
| 3 | 2 | 15.321 | 20/5:04.267 |
| 4 | 2 | 15.142 | 20/5:03.910 |
| 5 | 2 | 16.480 | 20/5:09.048 |
| 6 | 2 | 15.134 | 20/5:07.987 |
| 7 | 2 | 15.276 | 20/5:07.634 |
| 8 | 2 | 15.327 | 20/5:07.498 |
| 9 | 2 | 15.659 | 20/5:08.129 |
| 10 | 1 | 15.116 | 20/5:07.548 |
| 11 | 2 | 15.231 | 20/5:07.282 |
| 12 | 2 | 15.274 | 20/5:07.132 |
| 13 | 2 | 15.452 | 20/5:07.278 |
| 14 | 2 | 15.103 | 20/5:06.906 |
| 15 | 2 | 19.668 | 20/5:12.669 |
| 16 | 2 | 15.267 | 20/5:12.211 |
| 17 | 2 | 15.708 | 20/5:12.326 |
| 18 | 2 | 17.671 | 20/5:14.609 |
| 19 | 2 | 16.169 | 20/5:15.071 |
| 20 | 2 | 15.102 | 20/5:14.419 |