| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 13.151 | N/A |
| 2 | 4 | 18.072 | 17/5:02.303 |
| 3 | 4 | 15.153 | 19/5:12.176 |
| 4 | 4 | 19.652 | 18/5:12.787 |
| 5 | 4 | 18.327 | 18/5:15.768 |
| 6 | 4 | 12.610 | 19/5:14.881 |
| 7 | 4 | 15.380 | 19/5:10.733 |
| 8 | 4 | 13.919 | 19/5:04.013 |
| 9 | 4 | 14.475 | 19/5:00.224 |
| 10 | 4 | 16.990 | 19/5:02.307 |
| 11 | 4 | 17.818 | 19/5:05.463 |
| 12 | 4 | 13.794 | 19/5:01.461 |
| 13 | 4 | 19.036 | 19/5:05.099 |
| 14 | 4 | 13.475 | 19/5:02.121 |
| 15 | 4 | 18.739 | 19/5:05.573 |
| 16 | 4 | 13.008 | 19/5:01.688 |
| 17 | 4 | 14.262 | 20/5:15.619 |
| 18 | 4 | 12.140 | 20/5:11.395 |
| 19 | 4 | 14.585 | 20/5:10.221 |
| 20 | 4 | 12.785 | 20/5:07.371 |