EVENT 455 Womens MC 400m Freestyle PWS - Heats
Not Competing : 10,14,15,16,17,18,20,21,22,23,25,26,27,31,32,33,34,35,36,38,39,40,41,42,43,44,45,46
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 9 | Ayano Tsujiuchi | 96 | S13 | Japan | 4:56.25 |
| 1 | 7 | Rosie Bancroft | 95 | S10 | Gr Britain | 4:52.13 |
| 2 | 5 | Zara Mullooly | 02 | S10 | Gr Britain | 4:49.01 |
| 3 | 3 | Elodie Lorandi* | 89 | S10 | France | 4:45.74 |
| 4 | 1 | Aurelie Rivard | 96 | S10 | Canada | 4:36.77 |
| 5 | 2 | Naomi Maike Schnittger | 94 | S12 | Germany | 4:44.64 |
| 6 | 4 | Bianka Pap | 00 | S10 | Hungary | 4:48.39 |
| 7 | 6 | Toni Shaw | 03 | S9 | Gr Britain | 4:49.82 |
| 8 | 8 | Lisa Kruger | 00 | S10 | Netherlands | 4:52.42 |
| 9 | 11 | Airi Ike | 98 | S10 | Japan | 4:57.66 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 1 | 30 | Maisie Summers-Newton | 02 | S6 | Gr Britain | 5:38.43 |
| 2 | 28 | Eleanor Simmonds | 94 | S6 | Gr Britain | 5:35.26 |
| 3 | 19 | Liesette Bruinsma | 00 | S11 | Netherlands | 5:15.95 |
| 4 | 12 | Mikaela Jenkins | 03 | S10 | USA | 4:59.38 |
| 5 | 13 | Manon Vermarien | 97 | S9 | Netherlands | 4:59.92 |
| 6 | 24 | C Jeronimo De Araujo | 98 | S8 | Brazil | 5:20.71 |
| 7 | 29 | Grace Harvey* | 98 | S6 | Gr Britain | 5:36.56 |
| 8 | 37 | Chikako Ono | 94 | S11 | Japan | 5:50.49 |