| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.873 | 21/6:15.333 |
| 2 | 5 | 17.186 | 21/6:08.119 |
| 3 | 5 | 18.211 | 21/6:12.890 |
| 4 | 5 | 18.157 | 21/6:14.992 |
| 5 | 5 | 17.340 | 21/6:12.821 |
| 6 | 5 | 19.272 | 20/6:00.130 |
| 7 | 5 | 17.533 | 21/6:16.716 |
| 8 | 5 | 23.821 | 20/6:13.483 |
| 9 | 5 | 19.346 | 20/6:14.976 |
| 10 | 5 | 20.032 | 20/6:17.542 |
| 11 | 5 | 17.576 | 20/6:15.176 |
| 12 | 5 | 18.469 | 20/6:14.693 |
| 13 | 5 | 17.808 | 20/6:13.268 |
| 14 | 5 | 16.928 | 20/6:10.789 |
| 15 | 5 | 18.666 | 20/6:10.957 |
| 16 | 5 | 17.441 | 20/6:09.574 |
| 17 | 5 | 17.199 | 20/6:08.068 |
| 18 | 5 | 18.250 | 20/6:07.898 |
| 19 | 5 | 17.844 | 20/6:07.318 |
| 20 | 5 | 19.467 | 20/6:08.419 |