| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 7.958 | N/A |
| 2 | 4 | 14.793 | 21/5:03.818 |
| 3 | 4 | 12.669 | 23/5:10.004 |
| 4 | 4 | 13.001 | 23/5:04.686 |
| 5 | 4 | 12.621 | 24/5:13.191 |
| 6 | 7 | 19.469 | 22/5:12.680 |
| 7 | 7 | 13.232 | 22/5:08.205 |
| 8 | 7 | 12.724 | 22/5:03.485 |
| 9 | 7 | 19.315 | 21/5:02.518 |
| 10 | 7 | 12.703 | 22/5:12.521 |
| 11 | 7 | 16.984 | 21/5:02.098 |
| 12 | 7 | 19.459 | 21/5:11.539 |
| 13 | 7 | 12.744 | 21/5:07.481 |
| 14 | 7 | 12.798 | 21/5:04.130 |
| 15 | 7 | 21.814 | 21/5:14.138 |
| 16 | 7 | 12.970 | 21/5:11.019 |
| 17 | 7 | 13.345 | 21/5:08.759 |
| 18 | 7 | 13.251 | 21/5:06.654 |
| 19 | 7 | 13.503 | 21/5:05.063 |
| 20 | 7 | 13.168 | 21/5:03.287 |
| 21 | 7 | 13.303 | 21/5:01.824 |