| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.557 | 20/5:11.140 |
| 2 | 4 | 16.077 | 19/5:00.523 |
| 3 | 3 | 15.274 | 20/5:12.720 |
| 4 | 3 | 15.367 | 20/5:11.375 |
| 5 | 3 | 16.017 | 20/5:13.168 |
| 6 | 3 | 14.816 | 20/5:10.360 |
| 7 | 3 | 16.942 | 20/5:14.429 |
| 8 | 4 | 18.882 | 19/5:06.214 |
| 9 | 4 | 15.180 | 19/5:04.236 |
| 10 | 4 | 15.641 | 19/5:03.531 |
| 11 | 4 | 15.352 | 19/5:02.454 |
| 12 | 4 | 14.919 | 19/5:00.871 |
| 13 | 4 | 30.428 | 18/5:05.241 |
| 14 | 4 | 14.734 | 18/5:02.382 |
| 15 | 4 | 14.830 | 18/5:00.019 |
| 16 | 4 | 15.817 | 19/5:15.677 |
| 17 | 4 | 14.704 | 19/5:13.541 |
| 18 | 4 | 15.313 | 19/5:12.286 |
| 19 | 4 | 14.337 | 19/5:10.187 |