| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.078 | 19/5:05.482 |
| 2 | 1 | 15.096 | 20/5:11.740 |
| 3 | 1 | 15.448 | 20/5:10.813 |
| 4 | 2 | 15.488 | 20/5:10.550 |
| 5 | 2 | 15.252 | 20/5:09.448 |
| 6 | 2 | 16.889 | 20/5:14.170 |
| 7 | 2 | 15.174 | 20/5:12.643 |
| 8 | 2 | 15.377 | 20/5:12.005 |
| 9 | 2 | 15.772 | 20/5:12.387 |
| 10 | 2 | 15.011 | 20/5:11.170 |
| 11 | 2 | 15.290 | 20/5:10.682 |
| 12 | 2 | 14.915 | 20/5:09.650 |
| 13 | 2 | 14.627 | 20/5:08.334 |
| 14 | 2 | 15.491 | 20/5:08.440 |
| 15 | 2 | 15.254 | 20/5:08.216 |
| 16 | 2 | 15.481 | 20/5:08.304 |
| 17 | 2 | 15.090 | 20/5:07.921 |
| 18 | 2 | 14.984 | 20/5:07.463 |
| 19 | 2 | 15.116 | 20/5:07.193 |
| 20 | 2 | 15.293 | 20/5:07.126 |