| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.057 | N/A |
| 2 | 1 | 14.951 | 21/5:00.077 |
| 3 | 1 | 15.393 | 21/5:04.497 |
| 4 | 1 | 14.860 | 21/5:02.417 |
| 5 | 1 | 16.209 | 21/5:08.122 |
| 6 | 1 | 15.121 | 21/5:07.193 |
| 7 | 1 | 14.911 | 21/5:05.873 |
| 8 | 1 | 14.933 | 21/5:04.994 |
| 9 | 1 | 15.076 | 21/5:04.692 |
| 10 | 1 | 14.901 | 21/5:04.068 |
| 11 | 1 | 14.875 | 21/5:03.517 |
| 12 | 1 | 14.782 | 21/5:02.897 |
| 13 | 1 | 15.275 | 21/5:03.202 |
| 14 | 1 | 14.786 | 21/5:02.707 |
| 15 | 1 | 15.15 | 21/5:02.589 |
| 16 | 1 | 15.793 | 21/5:03.545 |
| 17 | 2 | 16.931 | 21/5:05.803 |
| 18 | 4 | 21.785 | 21/5:13.506 |
| 19 | 4 | 17.699 | 20/5:00.075 |
| 20 | 4 | 14.781 | 21/5:14.806 |
| 21 | 4 | 14.508 | 21/5:13.627 |