Athletics at the 2004 Summer Paralympics – Women's 400 metres T12–13
Women's 100m races for blind & visually impaired athletes at the 2004 Summer Paralympics were held in the Athens Olympic Stadium. Events were held in two disability classes.The T12 event consisted of 4 heats, 2 semifinals and A & B finals. It was won by Assia El Hannouni, representing.;Heat 1
25 Sept. 2004, 22:00
| Rank | Athlete | Time | Notes |
| 1 | | 59.63 | Q |
| 2 | | 1:17.20 | |
| | DNS | |
;Heat 2
25 Sept. 2004, 22:07
| Rank | Athlete | Time | Notes |
| 1 | | 1:02.12 | Q |
| 2 | | 1:02.14 | q |
| 3 | | 1:04.40 | q |
;Heat 3
25 Sept. 2004, 22:14
| Rank | Athlete | Time | Notes |
| 1 | | 1:01.38 | Q |
| 2 | | 1:06.09 | |
| 3 | | 1:07.66 | |
| | DNS | |
;Heat 4
25 Sept. 2004, 22:21
| Rank | Athlete | Time | Notes |
| 1 | | 56.15 | WR Q |
| 2 | | 58.23 | q |
| 3 | | 1:00.27 | q |
| 4 | | 1:05.69 | |
Semifinals
;Heat 1
26 Sept. 2004, 19:10
| Rank | Athlete | Time | Notes |
| 1 | | 57.15 | Q |
| 2 | | 58.11 | q |
| 3 | | 58.65 | q |
| 4 | | 1:03.68 | |
;Heat 2
26 Sept. 2004, 19:17
| Rank | Athlete | Time | Notes |
| 1 | | 58.17 | Q |
| 2 | | 58.88 | |
| 3 | | 1:00.25 | |
| 4 | | 1:02.63 | |
;Final A
27 Sept. 2004, 18:00
| Rank | Athlete | Time | Notes |
| | 53.67 | WR |
| | 57.46 | |
| | 57.52 | |
| 4 | | 1:00.04 | |
;Final B
27 Sept. 2004, 17:55
| Rank | Athlete | Time | Notes |
| 1 | | 1:01.24 | |
| 2 | | 1:04.21 | |
| | DNS | |
| | DNS | |
The T13 event consisted of a single race. It was won by Olga Semenova, representing.Final Round
27 Sept. 2004, 18:20
| Rank | Athlete | Time | Notes |
| | 57.79 | |
| | 1:00.13 | |
| | 1:00.17 | |
| 4 | | 1:00.43 | |
| 5 | | 1:03.65 | |
| 6 | | 1:05.99 | |
| 7 | | 1:06.74 | |
| 8 | | 1:07.47 | |
