| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.113 | 20/5:02.026 |
| 2 | 1 | 15.556 | 20/5:06.069 |
| 3 | 1 | 16.035 | 20/5:11.036 |
| 4 | 1 | 16.208 | 20/5:14.056 |
| 5 | 1 | 14.695 | 20/5:10.428 |
| 6 | 1 | 14.959 | 20/5:08.553 |
| 7 | 4 | 22.953 | 19/5:13.551 |
| 8 | 3 | 17.199 | 19/5:15.205 |
| 9 | 3 | 15.328 | 19/5:12.541 |
| 10 | 3 | 15.163 | 19/5:10.097 |
| 11 | 3 | 15.870 | 19/5:09.318 |
| 12 | 2 | 14.798 | 19/5:06.971 |
| 13 | 2 | 15.496 | 19/5:06.006 |
| 14 | 4 | 18.909 | 19/5:09.811 |
| 15 | 3 | 15.164 | 19/5:08.364 |
| 16 | 3 | 15.075 | 19/5:06.993 |
| 17 | 3 | 15.724 | 19/5:06.509 |
| 18 | 3 | 15.209 | 19/5:05.534 |
| 19 | 2 | 15.252 | 19/5:04.706 |