| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.146 | N/A |
| 2 | 1 | 15.185 | 20/5:05.661 |
| 3 | 1 | 14.894 | 20/5:02.896 |
| 4 | 1 | 14.962 | 20/5:02.405 |
| 5 | 1 | 15.102 | 20/5:02.825 |
| 6 | 1 | 15.259 | 20/5:03.673 |
| 7 | 1 | 15.224 | 20/5:04.128 |
| 8 | 1 | 14.871 | 20/5:03.495 |
| 9 | 1 | 15.076 | 20/5:03.506 |
| 10 | 1 | 15.280 | 20/5:03.946 |
| 11 | 1 | 15.207 | 20/5:04.016 |
| 12 | 1 | 15.268 | 20/5:04.439 |
| 13 | 1 | 14.819 | 20/5:03.962 |
| 14 | 1 | 14.969 | 20/5:03.777 |
| 15 | 1 | 15.322 | 20/5:04.097 |
| 16 | 1 | 15.118 | 20/5:04.116 |
| 17 | 1 | 15.169 | 20/5:04.194 |
| 18 | 1 | 15.098 | 20/5:04.183 |
| 19 | 1 | 15.610 | 20/5:04.714 |
| 20 | 1 | 15.647 | 20/5:05.226 |